APA-Zitierstil (7. Ausg.)

Cleland, R. G. (1944). From wilderness to empire: A history of California, 1542 - 1900 (1. ed.). Knopf.

Chicago-Zitierstil (17. Ausg.)

Cleland, Robert Glass. From Wilderness to Empire: A History of California, 1542 - 1900. 1. ed. New York: Knopf, 1944.

MLA-Zitierstil (9. Ausg.)

Cleland, Robert Glass. From Wilderness to Empire: A History of California, 1542 - 1900. 1. ed. Knopf, 1944.