Citazione APA

Morgan, J. d., Paxton, J. H., & Collum, V. C. C. (1925). Prehistoric man: A general outline of prehistory. A.A. Knopf.

Stile di citazione Chicago

Morgan, J. de, J. H. Paxton, e Vera Christina Chute Collum. Prehistoric Man: A General Outline of Prehistory. New York: A.A. Knopf, 1925.

Citazione MLA

Morgan, J. de, et al. Prehistoric Man: A General Outline of Prehistory. A.A. Knopf, 1925.