APA (7th ed.) Citation

Dubost, A., & Delahaye, P. (1972). Language: Cours moyen 1re année. Hachette.

Chicago Style (17th ed.) Citation

Dubost, André, and Pierre Delahaye. Language: Cours Moyen 1re Année. Paris: Hachette, 1972.

MLA (9th ed.) Citation

Dubost, André, and Pierre Delahaye. Language: Cours Moyen 1re Année. Hachette, 1972.

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