APA-referens (7:e uppl.)

Ezra, K. (1984). African ivories. Metropolitan Museum of Art.

Chicago-referens (17:e uppl.)

Ezra, Kate. African Ivories. New York: Metropolitan Museum of Art, 1984.

MLA-referens (9:e uppl.)

Ezra, Kate. African Ivories. Metropolitan Museum of Art, 1984.