APA (7e ed.) Bronvermelding

Engstrand, I. H. W. (2006). Documents sets for California and the West in U.S. History. Houghton Mifflin.

Chicago (17e ed.) Bronvermelding

Engstrand, Iris H. W. Documents Sets for California and the West in U.S. History. Boston: Houghton Mifflin, 2006.

MLA (9e ed.) Bronvermelding

Engstrand, Iris H. W. Documents Sets for California and the West in U.S. History. Houghton Mifflin, 2006.