Gaya APA

dolphin, W, D., reidy, P, H, M, B. (2002). Biological Investigations: form, function, diversity, and process (6). New York: Mc Graw Hill.

Gaya MLA

dolphin, Warren, D., reidy, Patricke;, Horn,, Margaret, B. "Biological Investigations: form, function, diversity, and process". 6 New York: Mc Graw Hill, 2002. Text.