APA (7th ed.) Citation

Watkins, T. H., & Bierstadt, A. (1973). California, an illustrated history. American West Pub. Co..

Chicago Style (17th ed.) Citation

Watkins, T. H., and Albert Bierstadt. California, an Illustrated History. Palo Alto, Calif.: American West Pub. Co., 1973.

MLA (9th ed.) Citation

Watkins, T. H., and Albert Bierstadt. California, an Illustrated History. American West Pub. Co., 1973.