Cita APA (7a ed.)
Georgia, L., Ramsay, C. R., Hall, H. T., & Fisher, R. (1978). Into the Wilderness. National Geographic Society, Special Publications Division.
Cita estilo Chicago (17a ed.)
Georgia, Lowell, Cynthia Russ Ramsay, H. Tom Hall, y Ron Fisher. Into the Wilderness. Washington, EUA: National Geographic Society, Special Publications Division, 1978.
Cita MLA (9a ed.)
Georgia, Lowell, et al. Into the Wilderness. National Geographic Society, Special Publications Division, 1978.
Precaución: Estas citas no son 100% exactas.