APA (7e ed.) Bronvermelding

Vallentin, A. (1971). This I saw: The life and times of Goya. Greenwood Press.

Chicago (17e ed.) Bronvermelding

Vallentin, Antonina. This I Saw: The Life and Times of Goya. Westport, Conn.: Greenwood Press, 1971.

MLA (8e ed.) Bronvermelding

Vallentin, Antonina. This I Saw: The Life and Times of Goya. Greenwood Press, 1971.