एपीए उद्धरण

Ahrens, L. a. (1965). Physics and Chemistry of the Earth Volume4. Pergamon Press.

शिकागो स्टाइल उद्धरण

Ahrens, L.H.et al. Physics and Chemistry of the Earth Volume4. Oxford: Pergamon Press, 1965.

एमएलए उद्धरण

Ahrens, L.H.et al. Physics and Chemistry of the Earth Volume4. Pergamon Press, 1965.