Style de citation APA (7e éd.)

Mitchell, E. (1975). Porpoise, dolphin and small whale fisheries of the world. IUCN.

Style de citation Chicago (17e éd.)

Mitchell, Edward. Porpoise, Dolphin and Small Whale Fisheries of the World. Morges: IUCN, 1975.

Style de citation MLA (9e éd.)

Mitchell, Edward. Porpoise, Dolphin and Small Whale Fisheries of the World. IUCN, 1975.