Bobick, J. E., & Berard, G. L. (2011). Science and technology resources: A guide for information professionals and researchers. Libraries Unlimited.
Citazione stile Chigago Style (17a edizione)Bobick, James E., e G. Lynn Berard. Science and Technology Resources: A Guide for Information Professionals and Researchers. Santa Barbara, Calif: Libraries Unlimited, 2011.
Citatione MLA (9a ed.)Bobick, James E., e G. Lynn Berard. Science and Technology Resources: A Guide for Information Professionals and Researchers. Libraries Unlimited, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.