एपीए उद्धरण

Schmidt-Nielsen, K. (1975). Animal physiology: Adaptation and environment.

शिकागो स्टाइल उद्धरण

Schmidt-Nielsen, Knut. Animal Physiology: Adaptation and Environment. Cambridge University Press, Cambridge, 1975.

एमएलए उद्धरण

Schmidt-Nielsen, Knut. Animal Physiology: Adaptation and Environment. 1975.