APA (7th ed.) Citation

Garraty, J. A., & Divine, R. A. (1968). Twentieth-century America; contemporary documents and opinions. Little, Brown.

Chicago Style (17th ed.) Citation

Garraty, John A., and Robert A. Divine. Twentieth-century America; Contemporary Documents and Opinions. Boston: Little, Brown, 1968.

MLA (9th ed.) Citation

Garraty, John A., and Robert A. Divine. Twentieth-century America; Contemporary Documents and Opinions. Little, Brown, 1968.