APA aipamena

Volpe, E. P. (1993). Biology and human concerns (4th edition.). Wm. C. Brown.

Chicago Style aipamena

Volpe, E. Peter. Biology and Human Concerns. 4th edition. Dubuque, Iowa: Wm. C. Brown, 1993.

MLA aipamena

Volpe, E. Peter. Biology and Human Concerns. 4th edition. Wm. C. Brown, 1993.