एपीए उद्धरण

Chisholm, G. G. (1975). Handbook of commercial geography (19th ed.). Longman.

शिकागो स्टाइल उद्धरण

Chisholm, G. G. Handbook of Commercial Geography. 19th ed. London: Longman, 1975.

एमएलए उद्धरण

Chisholm, G. G. Handbook of Commercial Geography. 19th ed. Longman, 1975.