APA (7th ed.) Citation

Ernst, M. S. (1951). More about words ([1st ed.].). Knopf.

Chicago Style (17th ed.) Citation

Ernst, Margaret Samuels. More About Words. [1st ed.]. New York: Knopf, 1951.

MLA (9th ed.) Citation

Ernst, Margaret Samuels. More About Words. [1st ed.]. Knopf, 1951.