APA (7th ed.) Citation

Ahlstrom, S. E. (1972). A religious history of the American people. Yale University Press.

Chicago Style (17th ed.) Citation

Ahlstrom, Sydney E. A Religious History of the American People. New Haven: Yale University Press, 1972.

MLA (9th ed.) Citation

Ahlstrom, Sydney E. A Religious History of the American People. Yale University Press, 1972.