APA (7th ed.) Citation

Comfort, I. T. (1977). Echoes of evil. Doubleday.

Chicago Style (17th ed.) Citation

Comfort, Iris Tracy. Echoes of Evil. Garden City, N.Y.: Doubleday, 1977.

MLA (8th ed.) Citation

Comfort, Iris Tracy. Echoes of Evil. Doubleday, 1977.

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