Cita APA
Grosvenor, G. M. (1994). National Geographic (BAJA) (1a ed.). National Geographic Society.
Citación estilo Chicago
Grosvenor, Gilbert M. National Geographic (BAJA). 1a ed. Washington D.C.: National Geographic Society, 1994.
Cita MLA
Grosvenor, Gilbert M. National Geographic (BAJA). 1a ed. National Geographic Society, 1994.
Warning: These citations may not always be 100% accurate.