APA (7th ed.) Citation

Wharton, E. (1927). Twilight sleep. D. Appleton.

Chicago Style (17th ed.) Citation

Wharton, Edith. Twilight Sleep. New York: D. Appleton, 1927.

MLA (9th ed.) Citation

Wharton, Edith. Twilight Sleep. D. Appleton, 1927.

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