Citazione Stile APA (7a Edizione)

Sargent, L. T. (1987). Contemporary political ideologies: A comparative analysis (7th ed.). Dorsey Press.

Citazione stile Chigago Style (17a edizione)

Sargent, Lyman Tower. Contemporary Political Ideologies: A Comparative Analysis. 7th ed. Chicago, Ill: Dorsey Press, 1987.

Citatione MLA (9a ed.)

Sargent, Lyman Tower. Contemporary Political Ideologies: A Comparative Analysis. 7th ed. Dorsey Press, 1987.