APA (7th ed.) Citation

Stroup, H. H. (1960). Social work: An introduction to the field (2d ed.). American Book.

Chicago Style (17th ed.) Citation

Stroup, Herbert Hewitt. Social Work: An Introduction to the Field. 2d ed. New York: American Book, 1960.

MLA (9th ed.) Citation

Stroup, Herbert Hewitt. Social Work: An Introduction to the Field. 2d ed. American Book, 1960.