एपीए उद्धरण

Dowdeswell, W. H. (1961). Animal ecology. New York: Harper & Brothers.

शिकागो स्टाइल उद्धरण

Dowdeswell, W. H. Animal Ecology. New York: Harper & Brothers, 1961.

एमएलए उद्धरण

Dowdeswell, W. H. Animal Ecology. New York: Harper & Brothers, 1961.