APA (7th ed.) Citation

Bradley, W. W., Tucker, W. B., Waring, C. A., Huguenin, E., & Logan, C. A. (1918). Manganese and chromium in California. California State Printing Office.

Chicago Style (17th ed.) Citation

Bradley, Walter W., William Burling Tucker, Clarence A. Waring, Emile Huguenin, and Clarence August Logan. Manganese and Chromium in California. Sacramento,: California State Printing Office, 1918.

MLA (8th ed.) Citation

Bradley, Walter W., et al. Manganese and Chromium in California. California State Printing Office, 1918.