APA (7th ed.) Citation

Walzer. (1978). Just and unjust wars: A moral argument with historical illustrations. Penguin.

Chicago Style (17th ed.) Citation

Walzer. Just and Unjust Wars: A Moral Argument with Historical Illustrations. London: Penguin, 1978.

MLA (8th ed.) Citation

Walzer. Just and Unjust Wars: A Moral Argument with Historical Illustrations. Penguin, 1978.

Warning: These citations may not always be 100% accurate.