एपीए उद्धरण

Randall, D. J. (2000). Eckert Animal physiology: :Mechanisms and adaptations/4th ed (4th ed.). W.H. Freeman and Company.

शिकागो स्टाइल उद्धरण

Randall, David J. Eckert Animal Physiology: :Mechanisms and Adaptations/4th Ed. 4th ed. New York: W.H. Freeman and Company, 2000.

एमएलए उद्धरण

Randall, David J. Eckert Animal Physiology: :Mechanisms and Adaptations/4th Ed. 4th ed. W.H. Freeman and Company, 2000.