Cita APA

Foster, J. W. (1873). Pre Historic races of the United States of America. Second edition (2a. ed.). S.C.Griggs and Company.

Citación estilo Chicago

Foster, J. W. Pre Historic Races of the United States of America. Second Edition. 2a. ed. Chicago: S.C.Griggs and Company, 1873.

Cita MLA

Foster, J. W. Pre Historic Races of the United States of America. Second Edition. 2a. ed. S.C.Griggs and Company, 1873.