Sustituye lo que está en negrita por lo que corresponda.
Youtube:
<a href="URL DE YOUTUBE" target="_blank"><img alt="Siguenos en YouTube" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjqBUkV_8KhKZ7r1HWOgPTBtrcFakTRHAEyPtqyhE2w_FtajrYLpE2SH8mAxgEsljeqVNNFTbnzTPccLKc3XYCskSkyEdpUr8jE6z7cQDc-3wAJoQa6mWoWa94y0Co2qj7EIWs4wLo-YLM/s48/youtube48.png" width=48 height=48 /></a>
Pinterest:
<a href="http://pinterest.com/USUARIO" target="_blank"><img alt="Siguenos en Pinterest" src="https://lh3.googleusercontent.com/-VL5WSnUKa9k/T73l-VAgt8I/AAAAAAAAA5k/EUxxhbV2P7s/s48/pinterest48.png" width=48 height=48 /></a>
Facebook:
<a
href="http://www.facebook.com/pages/ AQUI TU PAGINA"
target="_blank"><img alt="Siguenos en Facebook"
src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiU9qrLNDrcDlOpHZegYK50zAEbzmbumMrBv62cvFQnDlFn8_7VtHRdhSBPy6Rke6VWr8a3MlzpPPflTke6edErSPczhsgZYYX9v1peu3BIJrCZljee8xR9-wUibW3_queoXRbb3Spw1SM/s48/facebook48.png"
width=48 height=48 /></a>
Twitter:
<a
href="http://twitter.com/AQUI TU USUARIO"
target="_blank"><img
src="https://lh6.googleusercontent.com/-vao9pzZoGtk/T6VYC4d1YMI/AAAAAAAAA0U/4rdP2chJido/s48/twitter48.png"
width=48 height=48 alt="Síguenos en Twitter" /></a>
Google + o Google plus:
<a rel="author"
href="https://plus.google.com/TU ID GOOGLE?rel=author"
target="_blank"><img alt="Siguenos en Google+"
src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjLi3caySvUmeGWrMVKdOBP4bo7QxrZs5J-5xMY73ENBe44E3sSjEICKkSIloUoARbHu0hA1VNdIXJfTNE1CAKPbhDd9eBFIWSLiXM666vLn9-21BncA7NyRk3f_ndCYIEekfRt65i-1pI/s48/google48.png"
width=48 height=48 /></a>
Linkedin:
<a href="http://www.linkedin.com/TU PERFIL
PUBLICO" target="_blank"><img alt="Siguenos en
Linkedin"
src="https://lh3.googleusercontent.com/-p3CU-8ilvxY/T6VX0-t2qKI/AAAAAAAAA0A/AECDo1xT6EA/s48/linkedin48.png"
width=48 height=48 /></a>
Picasa:
<a href="URL DE TU CANAL PICASA"
target="_blank"><img alt="Siguenos en Picasa"
src="https://lh5.googleusercontent.com/-BVPEEBx6Ku8/T6mZmSkKrzI/AAAAAAAAA1g/452IOH_pW9E/s48/picasa48.png"
width=48 height=48 /></a>
Instagram:
<a href="URL DE TU_PERFIL INSTAGRAM"
target="_blank"><img alt="Siguenos en Blogger"
src="https://lh3.googleusercontent.com/-D-erW-8vZFo/UIqE3H6oUuI/AAAAAAAABgE/4kh346Lwaxk/s48/instagram48.png"
width=48 height=48 /></a>
RSS:
<a href="URL DE TU BLOG AQUI /rss.xml"
target="_blank"><img alt="Siguenos por RSS"
src="https://lh6.googleusercontent.com/-IaSCUxATz8U/T6mV-NTsc_I/AAAAAAAAA0k/gUMcx3eNT2U/h120/rss48.png"
width=48 height=48 /></a>
Blogger:
<a href="URL DE TU BLOG"
target="_blank"><img alt="Siguenos en Blogger"
src="https://lh4.googleusercontent.com/-xZe9TOOvWOg/UAZnvRrsW0I/AAAAAAAABBs/e04pnurQRwA/s48/blogger48.png"
width=48 height=48 /></a>
Flickr:
<a href="URL DE TU CANAL FLICKER"
target="_blank"><img alt="Siguenos en Flickr"
src="https://lh3.googleusercontent.com/-JYorZKk70NA/T6VX0kaThlI/AAAAAAAAA0A/N4J7BhQlZJI/s48/flickr48.png"
width=48 height=48 /></a>
Tumblr:
<a href="URL DE TU BLOG TUMBLR"
target="_blank"><img alt="Siguenos en Tumblr"
src="https://lh4.googleusercontent.com/-H9KleSQeKcw/T7YDzaGg2jI/AAAAAAAAA4M/KxLt5fPSHi4/s48/tumblr48.png"
width=48 height=48 /></a>