APA (7. basım) Alıntı

Eyo Ekpo, Bakker Dirk Photographer, Binns, B., Krichbaum Rollyn O., & Willett Frank. (1980). Treasures of ancient nigeria (First edition.). Alfred A. Knopf.

Chicago Style (17. basım) Atıf

Eyo Ekpo, Bakker Dirk Photographer, Betty Binns, Krichbaum Rollyn O., ve Willett Frank. Treasures of Ancient Nigeria. First edition. New York: Alfred A. Knopf, 1980.

MLA (9th ed.) Atıf

Eyo Ekpo, et al. Treasures of Ancient Nigeria. First edition. Alfred A. Knopf, 1980.