APA Citation

Poincare, H. (1923). La valeur de la science. Paris: Ernest Flammarion.

Chicago Style Citation

Poincare, H. La Valeur De La Science. Paris: Ernest Flammarion, 1923.

MLA Citation

Poincare, H. La Valeur De La Science. Paris: Ernest Flammarion, 1923.

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