APA (7th ed.) Citation

Gardner, H., & Crosby, S. (1959). Helen Gardner's art through the ages (4th ed.). Harcourt, Brace & World.

Chicago Style (17th ed.) Citation

Gardner, Helen, and Sumner Crosby. Helen Gardner's Art Through the Ages. 4th ed. New York: Harcourt, Brace & World, 1959.

MLA (9th ed.) Citation

Gardner, Helen, and Sumner Crosby. Helen Gardner's Art Through the Ages. 4th ed. Harcourt, Brace & World, 1959.