APA (7th ed.) Citation

Whistler, J. A. M. N. (1967). The gentle art of making enemies. Dover Publications.

Chicago Style (17th ed.) Citation

Whistler, James Abbott Mc Neill. The Gentle Art of Making Enemies. Nueva York: Dover Publications, 1967.

MLA (9th ed.) Citation

Whistler, James Abbott Mc Neill. The Gentle Art of Making Enemies. Dover Publications, 1967.