Where do I put the Creative Commons license information in a book? We're about to publish a book (conference proceedings) as a PDF online and want to license it under Creative Commons. Before each article, we're giving out information for citing the following article like so:
author, article-title, book-title, publishing-place year, page x–y.

I think it would be best to put the information about the Creative Commons license (in our case CC BY-ND) after this line – what do you think?
Also, I guess it would be a good idea to provide a link to further information about the CC.
This is a good approach. It's helpful to have the license on each "unit" - so if you're putting it up as separate chapters, have a license statement on each chapter. Putting it with the citation is sensible, but make sure it's on a seperate line so it's not seen as part of the citation.

Something like "This chapter is available under the Creative Commons Attribution-No Derivatives license [version]" is good. It should include a link to the license code if possible - otherwise it's not much help if someone doesn't know what the license is!

If the entire book is in a single PDF, or if you have the "front matter" as a seperate PDF, you could put the license + link on the copyright page (reverse of the title page), and it's often common to have a license logo on the (back?) cover as well.