APA (7th ed.) Citation

Proudhon , P., & Malthus , T. (1849). Les malthusiens. Imprimerie Boulé.

Chicago Style (17th ed.) Citation

Proudhon , Pierre-Joseph, and Thomas Malthus. Les Malthusiens. Imprimerie Boulé, 1849.

MLA (8th ed.) Citation

Proudhon , Pierre-Joseph, and Thomas Malthus. Les Malthusiens. Imprimerie Boulé, 1849.

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