एपीए उद्धरण

Randall, D., & Burggren, W. F. (2002). Eckert animal physiology: Mechanisms and adaptations (5th ed.). W.H.Freeman and company.

शिकागो स्टाइल उद्धरण

Randall, David, और Warren French Burggren. Eckert Animal Physiology: Mechanisms and Adaptations. 5th ed. New York: W.H.Freeman and company, 2002.

एमएलए उद्धरण

Randall, David, और Warren French Burggren. Eckert Animal Physiology: Mechanisms and Adaptations. 5th ed. W.H.Freeman and company, 2002.