APA način citiranja

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

Čikaški stil citiranja

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

MLA način citiranja

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