एपीए उद्धरण

Apel, J. R. (1987). Principles of ocean physics. Academic.

शिकागो स्टाइल उद्धरण

Apel, John R. Principles of Ocean Physics. New York: Academic, 1987.

एमएलए उद्धरण

Apel, John R. Principles of Ocean Physics. Academic, 1987.