APA (7th ed.) Citation

Barton, R. (1929). God's country, a short history. A.A. Lnopf.

Chicago Style (17th ed.) Citation

Barton, Ralph. God's Country, a Short History. New York: A.A. Lnopf, 1929.

MLA (9th ed.) Citation

Barton, Ralph. God's Country, a Short History. A.A. Lnopf, 1929.