APA (7th ed.) Citation

Lewis, N. (1948). How to speak better English. T.Y. Crowell Co..

Chicago Style (17th ed.) Citation

Lewis, Norman. How to Speak Better English. New York: T.Y. Crowell Co., 1948.

MLA (9th ed.) Citation

Lewis, Norman. How to Speak Better English. T.Y. Crowell Co., 1948.