APA Alıntı

Alan F arbogast. (2011). Discoveing physical geography (2nd.). John Wiley.

Chicago Stili Alıntı

Alan F arbogast. Discoveing Physical Geography. 2nd. New York: John Wiley, 2011.

MLA Alıntı

Alan F arbogast. Discoveing Physical Geography. 2nd. John Wiley, 2011.