Παραπομπή σε μορφή APA (7η εκδ.)

SARGENT, L. T. (1987). Contemporary Political Ideologies A Comparative Analysis Lyman Tower Sargent. The Dorsey Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SARGENT, Lyman Tower. Contemporary Political Ideologies A Comparative Analysis Lyman Tower Sargent. The Dorsey Press, 1987.

Παραπομπή σε μορφή MLA (8th εκδ.)

SARGENT, Lyman Tower. Contemporary Political Ideologies A Comparative Analysis Lyman Tower Sargent. The Dorsey Press, 1987.