एपीए उद्धरण

Stephenson, W. (1969). Living place and living space: An introduction to the principles of ecology.

शिकागो स्टाइल उद्धरण

Stephenson, W. Living Place and Living Space: An Introduction to the Principles of Ecology. Angus & Robertson, London, 1969.

एमएलए उद्धरण

Stephenson, W. Living Place and Living Space: An Introduction to the Principles of Ecology. 1969.