Παραπομπή σε μορφή APA (7η εκδ.)

Sargent, L. T. (1981). Contemporary political ideologies: A comparative analysis (5th ed.). Dorsey Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sargent, Lyman Tower. Contemporary Political Ideologies: A Comparative Analysis. 5th ed. Homewood, Ill.: Dorsey Press, 1981.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sargent, Lyman Tower. Contemporary Political Ideologies: A Comparative Analysis. 5th ed. Dorsey Press, 1981.