APA (7th ed.) Citation

Lowell, J. D., Ruiz, J., Guilbert, J. M., & McDonald, L. (2014). Intrepid explorer: The autobiography of the world's best mine-finder. Sentinel Peak.

Chicago Style (17th ed.) Citation

Lowell, J. David, Joaquin Ruiz, John M. Guilbert, and Leigh McDonald. Intrepid Explorer: The Autobiography of the World's Best Mine-finder. Tucson, Arizona: Sentinel Peak, 2014.

MLA (9th ed.) Citation

Lowell, J. David, et al. Intrepid Explorer: The Autobiography of the World's Best Mine-finder. Sentinel Peak, 2014.