APA (7th ed.) Citation

Poincaré, H. (1930). Dernières pensées. Flammarion.

Chicago Style (17th ed.) Citation

Poincaré, Henri. Dernières Pensées. Paris: Flammarion, 1930.

MLA (9th ed.) Citation

Poincaré, Henri. Dernières Pensées. Flammarion, 1930.

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