APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

Lewis, Norman. How to Speak Better English. Crowell, 1948.

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