APA (7th ed.) Citation

Sinclair, A. (1967). A concise history of the United States. Viking Press.

Chicago Style (17th ed.) Citation

Sinclair, Andrew. A Concise History of the United States. New York: Viking Press, 1967.

MLA (9th ed.) Citation

Sinclair, Andrew. A Concise History of the United States. Viking Press, 1967.