APA-referens (7:e uppl.)

Holtman, M. (1997). The J. Paul Getty Museum: Handbook of the collections (Second printing.).

Chicago-referens (17:e uppl.)

Holtman, Mollie. The J. Paul Getty Museum: Handbook of the Collections. Second printing. Los Angeles, 1997.

MLA-referens (8:e uppl.)

Holtman, Mollie. The J. Paul Getty Museum: Handbook of the Collections. Second printing. 1997.