APA (7th ed.) Citation

Cognet, B., & Janet, M. (1949). Apprendre a ecrire. Belin.

Chicago Style (17th ed.) Citation

Cognet, Blanche, and Marcelle Janet. Apprendre a Ecrire. Paris: Belin, 1949.

MLA (8th ed.) Citation

Cognet, Blanche, and Marcelle Janet. Apprendre a Ecrire. Belin, 1949.

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