APA (7th ed.) Citation

Napier, C., & Earp, G. B. (1857). The history of the Baltic campaign of 1854. R. Bentley.

Chicago Style (17th ed.) Citation

Napier, Charles, and George Butler Earp. The History of the Baltic Campaign of 1854. London: R. Bentley, 1857.

MLA (9th ed.) Citation

Napier, Charles, and George Butler Earp. The History of the Baltic Campaign of 1854. R. Bentley, 1857.