APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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