APA (7th ed.) Citation

Gerritsen, T. (1938). La Philosophie de Heymans. Félix Alcan.

Chicago Style (17th ed.) Citation

Gerritsen, T.J.C. La Philosophie De Heymans. Paris: Félix Alcan, 1938.

MLA (9th ed.) Citation

Gerritsen, T.J.C. La Philosophie De Heymans. Félix Alcan, 1938.

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