Citazione Stile APA (7a Edizione)

Abbott, R. T., Zim, . H. S., Sandström, G., & Sandström, M. (2002). Seashells of the world: A guide to the better-known species (Revised edition.). St. Martin's Press.

Citazione stile Chigago Style (17a edizione)

Abbott, R. Tucker, Herbert S. Zim, George Sandström, e Marita Sandström. Seashells of the World: A Guide to the Better-known Species. Revised edition. New York: St. Martin's Press, 2002.

Citatione MLA (9a ed.)

Abbott, R. Tucker, et al. Seashells of the World: A Guide to the Better-known Species. Revised edition. St. Martin's Press, 2002.