APA (7th ed.) Citation

Logan, C. A. (1919). Platinum and allied metals in California. California state printing office.

Chicago Style (17th ed.) Citation

Logan, Clarence August. Platinum and Allied Metals in California. Sacramento: California state printing office, 1919.

MLA (9th ed.) Citation

Logan, Clarence August. Platinum and Allied Metals in California. California state printing office, 1919.

Warning: These citations may not always be 100% accurate.