APA (7th ed.) Citation

Howarth, W., & Mobley, G. F. (1987). Traveling the Trans-Canada: From Newfoundland to British Columbia. National Geographic Society.

Chicago Style (17th ed.) Citation

Howarth, William, and George F. Mobley. Traveling the Trans-Canada: From Newfoundland to British Columbia. Washington: National Geographic Society, 1987.

MLA (9th ed.) Citation

Howarth, William, and George F. Mobley. Traveling the Trans-Canada: From Newfoundland to British Columbia. National Geographic Society, 1987.