APA (7 ম সংস্করণ) উদ্ধৃতি

Nelson, B. R. (1996). Western political thought: From Socrates to the age of ideology (2nd ed.). Pearson Education.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Nelson, Brian R. Western Political Thought: From Socrates to the Age of Ideology. 2nd ed. Pearson Education, 1996.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Nelson, Brian R. Western Political Thought: From Socrates to the Age of Ideology. 2nd ed. Pearson Education, 1996.