APA-referens

(1974). Encyclopedia of world geography: Man and his world today. Octopus.

Chicago-stil citat

Encyclopedia of World Geography: Man and His World Today. London: Octopus, 1974.

MLA-referens

Encyclopedia of World Geography: Man and His World Today. Octopus, 1974.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.