एपीए उद्धरण

Harpe, G. G. (1942). Masters of political thought: Plato to Machiavelli. Oxford University.

शिकागो स्टाइल उद्धरण

Harpe, George G. Masters of Political Thought: Plato to Machiavelli. London: Oxford University, 1942.

एमएलए उद्धरण

Harpe, George G. Masters of Political Thought: Plato to Machiavelli. Oxford University, 1942.