APA-Zitierstil (7. Ausg.)

Mathews, N. M. (1984). Cassatt and her circle: Selected letters (1. ed.). Abbeville Press.

Chicago-Zitierstil (17. Ausg.)

Mathews, Nancy Mowll. Cassatt and Her Circle: Selected Letters. 1. ed. New York, NY: Abbeville Press, 1984.

MLA-Zitierstil (9. Ausg.)

Mathews, Nancy Mowll. Cassatt and Her Circle: Selected Letters. 1. ed. Abbeville Press, 1984.