APA-referens

Lockwood, J. G. (1976). The physical geography of the tropics: An introduction. Kuala Lumpur: Oxford University Press.

Chicago-stil citat

Lockwood, John G. The Physical Geography of the Tropics: An Introduction. Kuala Lumpur: Oxford University Press, 1976.

MLA-referens

Lockwood, John G. The Physical Geography of the Tropics: An Introduction. Kuala Lumpur: Oxford University Press, 1976.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.