Cita APA (7a ed.)

Royal Anthropological Institute of Great Britain and Ireland & Smith, G. E. (1970). Early man. Time-Life Books.

Cita Chicago Style (17a ed.)

Royal Anthropological Institute of Great Britain and Ireland y Grafton Elliot Smith. Early Man. New York: Time-Life Books, 1970.

Cita MLA (9a ed.)

Royal Anthropological Institute of Great Britain and Ireland y Grafton Elliot Smith. Early Man. Time-Life Books, 1970.