APA (7th ed.) Citation

Lenard, Y., & Hester, R. M. (1967). L'art de la conversation. Harper & Row.

Chicago Style (17th ed.) Citation

Lenard, Yvone, and Ralph M. Hester. L'art De La Conversation. New York: Harper & Row, 1967.

MLA (9th ed.) Citation

Lenard, Yvone, and Ralph M. Hester. L'art De La Conversation. Harper & Row, 1967.

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