Παραπομπή σε μορφή APA (7η εκδ.)

Sargent, L. T. (2006). Contemporary political ideologies: A comparative analysis (13th ed.). Thomson Higher Education.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sargent, Lyman Tower. Contemporary Political Ideologies: A Comparative Analysis. 13th ed. Belmont, Calif: Thomson Higher Education, 2006.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sargent, Lyman Tower. Contemporary Political Ideologies: A Comparative Analysis. 13th ed. Thomson Higher Education, 2006.