APA (7. basım) Alıntı

Abler, R. (1975). Human geography in a shrinking world. Duxbury Press.

Chicago Style (17. basım) Atıf

Abler, Ronald. Human Geography in a Shrinking World. North Scituate, Mass: Duxbury Press, 1975.

MLA (9th ed.) Atıf

Abler, Ronald. Human Geography in a Shrinking World. Duxbury Press, 1975.