APA (7th ed.) Citation

Walker, J., Roberts, R., & Alexander, G. (2009). Passage: Searching for the Northwest Passage ; the story of Sir John Franklin. National Film Board of Canada.

Chicago Style (17th ed.) Citation

Walker, John, Rick Roberts, and Geraldine Alexander. Passage: Searching for the Northwest Passage ; the Story of Sir John Franklin. [Montreal]: National Film Board of Canada, 2009.

MLA (9th ed.) Citation

Walker, John, et al. Passage: Searching for the Northwest Passage ; the Story of Sir John Franklin. National Film Board of Canada, 2009.