एपीए उद्धरण

Cain, S. A. (1971). Foundations of plant geography. Hafner.

शिकागो स्टाइल उद्धरण

Cain, Stanley A. Foundations of Plant Geography. New York: Hafner, 1971.

एमएलए उद्धरण

Cain, Stanley A. Foundations of Plant Geography. Hafner, 1971.