Gaya APA

Foster, M, B. (1941). Masters of Political Thought Volume I: Plato to Machiavelli (1). Massachusetts, USA: The Riverside Press.

Gaya MLA

Foster, Michael, B.. "Masters of Political Thought Volume I: Plato to Machiavelli". 1 Massachusetts, USA: The Riverside Press, 1941. Koleksi Elektronik.