APA Citatie

Wolf, K. (1994). Personalities and problems: Interpretative essays in world civilizations. New York: McGraw-Hill.

Chicago Style citaat

Wolf, Ken. Personalities and Problems: Interpretative Essays in World Civilizations. New York: McGraw-Hill, 1994.

MLA citatie

Wolf, Ken. Personalities and Problems: Interpretative Essays in World Civilizations. New York: McGraw-Hill, 1994.

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