Sargent, L. T. (1981). Contemporary political ideologies: A comparative analysis (5th ed.). Dorsey Press.
Citazione stile Chigago Style (17a edizione)Sargent, Lyman Tower. Contemporary Political Ideologies: A Comparative Analysis. 5th ed. Homewood, Ill.: Dorsey Press, 1981.
Citatione MLA (8a ed.)Sargent, Lyman Tower. Contemporary Political Ideologies: A Comparative Analysis. 5th ed. Dorsey Press, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.