APA (7th ed.) Citation

Lafortune, L., Aitken, A., & Lepage, C. (2009). Guide for Accompanying Change. Presses de l'Universite du Quebec.

Chicago Style (17th ed.) Citation

Lafortune, Louise, Avril Aitken, and Chantale Lepage. Guide for Accompanying Change. Quebec [Que.]: Presses de l'Universite du Quebec, 2009.

MLA (8th ed.) Citation

Lafortune, Louise, et al. Guide for Accompanying Change. Presses de l'Universite du Quebec, 2009.