APA Citation

Wallon, H. (1946). Principes de Psychology Appliquee. Paris: Libraire Armaind Colin.

Chicago Style Citation

Wallon, Henri. Principes De Psychology Appliquee. Paris: Libraire Armaind Colin, 1946.

MLA Citation

Wallon, Henri. Principes De Psychology Appliquee. Paris: Libraire Armaind Colin, 1946.

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