Παραπομπή APA

Bullough, V. L. (1970). Man in western civilization. Holt, Rinehart and Winston, Inc.

Παραπομπή Chicago Style

Bullough, Vern L. Man in Western Civilization. New York: Holt, Rinehart and Winston, Inc, 1970.

Παραπομπή MLA

Bullough, Vern L. Man in Western Civilization. Holt, Rinehart and Winston, Inc, 1970.