APA (7th ed.) Citation

Esker Foundation, Zack, E., & Potter, N. (2016). Etienne Zack: The sun torn from the sky. Esker Foundation.

Chicago Style (17th ed.) Citation

Esker Foundation, Etienne Zack, and Naomi Potter. Etienne Zack: The Sun Torn from the Sky. Calgary, AB: Esker Foundation, 2016.

MLA (9th ed.) Citation

Esker Foundation, et al. Etienne Zack: The Sun Torn from the Sky. Esker Foundation, 2016.