APA (7th ed.) Citation

Lahoud, P., Paulette, C., & Tremblay, M. (1987). Quebec from the air. Libre Expression.

Chicago Style (17th ed.) Citation

Lahoud, Pierre, Claude Paulette, and Michel Tremblay. Quebec from the Air. Libre Expression, 1987.

MLA (8th ed.) Citation

Lahoud, Pierre, et al. Quebec from the Air. Libre Expression, 1987.