APA (7th ed.) Citation

Eldredge, C. C., & O'Keeffe, G. (1993). Georgia O'Keeffe: American and modern. Yale University Press.

Chicago Style (17th ed.) Citation

Eldredge, Charles C., and Georgia O'Keeffe. Georgia O'Keeffe: American and Modern. New Haven: Yale University Press, 1993.

MLA (9th ed.) Citation

Eldredge, Charles C., and Georgia O'Keeffe. Georgia O'Keeffe: American and Modern. Yale University Press, 1993.