O'Keeffe, G. (1955). O'Keeffe: Exhibition, new paintings, March 29 to April 23, 1955 / Downton Gallery. Downton Gallery.
Chicago-Zitierstil (17. Ausg.)O'Keeffe, Georgia. O'Keeffe: Exhibition, New Paintings, March 29 to April 23, 1955 / Downton Gallery. New York: Downton Gallery, 1955.
MLA-Zitierstil (8. Ausg.)O'Keeffe, Georgia. O'Keeffe: Exhibition, New Paintings, March 29 to April 23, 1955 / Downton Gallery. Downton Gallery, 1955.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.