APA (7th ed.) Citation

Pound, L., & Spohn, G. W. (1939). A College book of American literature. American Book.

Chicago Style (17th ed.) Citation

Pound, Louise, and George Weida Spohn. A College Book of American Literature. New York: American Book, 1939.

MLA (9th ed.) Citation

Pound, Louise, and George Weida Spohn. A College Book of American Literature. American Book, 1939.