APA (7. basım) Alıntı

Perpillou, A. V. (1966). Human geography. Longmans.

Chicago Style (17. basım) Atıf

Perpillou, Aimé Vincent. Human Geography. Gran Bretaña: Longmans, 1966.

MLA (9th ed.) Atıf

Perpillou, Aimé Vincent. Human Geography. Longmans, 1966.