Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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