एपीए उद्धरण

Bentley, K. W. (1957). The alkaloids. Interscience Publishers.

शिकागो स्टाइल उद्धरण

Bentley, K. W. The Alkaloids. New York: Interscience Publishers, 1957.

एमएलए उद्धरण

Bentley, K. W. The Alkaloids. Interscience Publishers, 1957.