APA (7th ed.) Citation

Helfand, L., & Tayal, A. (2011). Conquering Everest: The lives of Edmund Hillary and Tenzing Norgay. Campfire.

Chicago Style (17th ed.) Citation

Helfand, Lewis, and Amit Tayal. Conquering Everest: The Lives of Edmund Hillary and Tenzing Norgay. New Delhi, India: Campfire, 2011.

MLA (8th ed.) Citation

Helfand, Lewis, and Amit Tayal. Conquering Everest: The Lives of Edmund Hillary and Tenzing Norgay. Campfire, 2011.

Warning: These citations may not always be 100% accurate.