एपीए उद्धरण

Oparin, A. I. (1965). Origin of life. New York: Dover publications.

शिकागो स्टाइल उद्धरण

Oparin, A. I. Origin of Life. New York: Dover publications, 1965.

एमएलए उद्धरण

Oparin, A. I. Origin of Life. New York: Dover publications, 1965.