Citazione Stile APA (7a Edizione)

Spier, R. F. (1970). From the hand of man : Primitive and prein-: Dustrial technologies. Houghton Mifflin.

Citazione stile Chigago Style (17a edizione)

Spier, Robert F.G. From the Hand of Man : Primitive and Prein-: Dustrial Technologies. New York: Houghton Mifflin, 1970.

Citatione MLA (9a ed.)

Spier, Robert F.G. From the Hand of Man : Primitive and Prein-: Dustrial Technologies. Houghton Mifflin, 1970.