APA (7th ed.) Citation

Camerlynck, G. H., Beltette, A., & Camerlynck-Guernier, M. (1939). Handbook of commercial English: The industrial and colonial world (Nouvelle éd.). Henri Didier.

Chicago Style (17th ed.) Citation

Camerlynck, Gustave Henri, A. Beltette, and Madame Camerlynck-Guernier. Handbook of Commercial English: The Industrial and Colonial World. Nouvelle éd. Paris: Henri Didier, 1939.

MLA (9th ed.) Citation

Camerlynck, Gustave Henri, et al. Handbook of Commercial English: The Industrial and Colonial World. Nouvelle éd. Henri Didier, 1939.