APA (7th ed.) Citation

Duvall, M., Rogers, F. B., & Kennedy, L. (1957). A navy surgeon in California, 1846-1847: The journal of Marius Duvall. Howell.

Chicago Style (17th ed.) Citation

Duvall, Marius, Fred Blackburn Rogers, and Lawton Kennedy. A Navy Surgeon in California, 1846-1847: The Journal of Marius Duvall. San Francisco: Howell, 1957.

MLA (9th ed.) Citation

Duvall, Marius, et al. A Navy Surgeon in California, 1846-1847: The Journal of Marius Duvall. Howell, 1957.