APA (7th ed.) Citation

Crocker, L. G. (1956). Public speaking for college students (3d ed.). American Book.

Chicago Style (17th ed.) Citation

Crocker, Lionel George. Public Speaking for College Students. 3d ed. New York: American Book, 1956.

MLA (9th ed.) Citation

Crocker, Lionel George. Public Speaking for College Students. 3d ed. American Book, 1956.