एपीए उद्धरण

Spence, A. (1989). Crab and lobster fishing.

शिकागो स्टाइल उद्धरण

Spence, Alan. Crab and Lobster Fishing. Fishing News Books, London, 1989.

एमएलए उद्धरण

Spence, Alan. Crab and Lobster Fishing. 1989.