एपीए उद्धरण

Duchacek, I. D. (1961). Conflict and cooperation among nations.

शिकागो स्टाइल उद्धरण

Duchacek, Ivo D. Conflict and Cooperation Among Nations. 1961.

एमएलए उद्धरण

Duchacek, Ivo D. Conflict and Cooperation Among Nations. 1961.