APA (7th ed.) Citation

Morsberger, R. E. (1962). How to improve your verbal skills. Crowell.

Chicago Style (17th ed.) Citation

Morsberger, Robert Eustis. How to Improve Your Verbal Skills. New York: Crowell, 1962.

MLA (9th ed.) Citation

Morsberger, Robert Eustis. How to Improve Your Verbal Skills. Crowell, 1962.