APA

Ashmolean Museum, Eustace Katharine, . (1999). Twentieth century paintings in the Ashmolean Museum. Oxford: Ashmolean Museum.

Chicago

Ashmolean Museum, Eustace Katharine, . 1999. Twentieth century paintings in the Ashmolean Museum. Oxford: Ashmolean Museum.

Harvard

Ashmolean Museum, Eustace Katharine, . (1999). Twentieth century paintings in the Ashmolean Museum. Oxford: Ashmolean Museum.

MLA

Ashmolean Museum, Eustace Katharine, . Twentieth century paintings in the Ashmolean Museum. Oxford: Ashmolean Museum. 1999.