एपीए उद्धरण

Marvin, F. S. (1922). Western races and the world.

शिकागो स्टाइल उद्धरण

Marvin, F. S. Western Races and the World. 1922.

एमएलए उद्धरण

Marvin, F. S. Western Races and the World. 1922.