APA (7th ed.) Citation

Popper, K. R. (1966). The open society and its enemies: The spell of Plato (5th ed.). Routledge.

Chicago Style (17th ed.) Citation

Popper, Karl R. The Open Society and Its Enemies: The Spell of Plato. 5th ed. London: Routledge, 1966.

MLA (8th ed.) Citation

Popper, Karl R. The Open Society and Its Enemies: The Spell of Plato. 5th ed. Routledge, 1966.