APA (7th ed.) Citation

Naef, H. (1965). Two unknown Ingres portraits: M. and Mme. Sebastiani.

Chicago Style (17th ed.) Citation

Naef, Hans. Two Unknown Ingres Portraits: M. and Mme. Sebastiani. 1965.

MLA (9th ed.) Citation

Naef, Hans. Two Unknown Ingres Portraits: M. and Mme. Sebastiani. 1965.

Warning: These citations may not always be 100% accurate.