APA (7th ed.) Citation

Wiltsee, E. A. (1938). Gold rush steamers of the Pacific. The Grabhorn Press.

Chicago Style (17th ed.) Citation

Wiltsee, Ernest A. Gold Rush Steamers of the Pacific. San Francisco: The Grabhorn Press, 1938.

MLA (8th ed.) Citation

Wiltsee, Ernest A. Gold Rush Steamers of the Pacific. The Grabhorn Press, 1938.

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