एपीए उद्धरण

Soule, G. (1967). Planning U.S.A. Scientific Book Agency.

शिकागो स्टाइल उद्धरण

Soule, George. Planning U.S.A. Calcutta: Scientific Book Agency, 1967.

एमएलए उद्धरण

Soule, George. Planning U.S.A. Scientific Book Agency, 1967.