Gaya APA

Bobick, J, E., Berard, G, L. (2011). Science and tecnology resources : a guide for information professionals and researchers (Cet.1). Sebastopol, CA: Wiley.

Gaya MLA

Bobick, James, E.., Berard, G., Lynn.. "Science and tecnology resources : a guide for information professionals and researchers". Cet.1 Sebastopol, CA: Wiley, 2011. Text.