APA (7th ed.) Citation

Cather, W. (1949). On writing. Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Cather, Willa. On Writing. New York: Alfred A. Knopf, 1949.

MLA (8th ed.) Citation

Cather, Willa. On Writing. Alfred A. Knopf, 1949.

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