APA-referens (7:e uppl.)
Bascom, W. R. (1991). Ifa divination: Communication between gods and men in West Africa (First Midland edition.). Indiana University Press.
Chicago-referens (17:e uppl.)
Bascom, William Russell. Ifa Divination: Communication Between Gods and Men in West Africa. First Midland edition. Bloomington: Indiana University Press, 1991.
MLA-referens (9:e uppl.)
Bascom, William Russell. Ifa Divination: Communication Between Gods and Men in West Africa. First Midland edition. Indiana University Press, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.