Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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