Shenon, P. J., Reed, J. C., & Williams, M. O. (1936). Down Idaho's River of No Return. National Geographic Society.
Cita Chicago Style (17a ed.)Shenon, Philip J., John C. Reed, y Maynard O. Williams. Down Idaho's River of No Return. [Washington, D.C.: National Geographic Society, 1936.
Cita MLA (8a ed.)Shenon, Philip J., et al. Down Idaho's River of No Return. National Geographic Society, 1936.
Precaución: Estas citas no son 100% exactas.