APA Citatie

Boehm, R. G. (2002). Geography: The World and its people. New York: Glencoe/McGraw-Hill.

Chicago Style citaat

Boehm, Ricchard G. Geography: The World and Its People. New York: Glencoe/McGraw-Hill, 2002.

MLA citatie

Boehm, Ricchard G. Geography: The World and Its People. New York: Glencoe/McGraw-Hill, 2002.

Let op: Deze citaties zijn niet altijd 100% accuraat.