APA (7th ed.) Citation

Poincaré, H. (1950). La valeur de la science. Flammarion.

Chicago Style (17th ed.) Citation

Poincaré, Henri. La Valeur De La Science. Paris: Flammarion, 1950.

MLA (9th ed.) Citation

Poincaré, Henri. La Valeur De La Science. Flammarion, 1950.

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