Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.