APA (7th ed.) Citation

Fowler, W. M. (1990). Under two flags: The American Navy in the Civil War (1. ed.). Norton.

Chicago Style (17th ed.) Citation

Fowler, William M. Under Two Flags: The American Navy in the Civil War. 1. ed. New York u.a: Norton, 1990.

MLA (9th ed.) Citation

Fowler, William M. Under Two Flags: The American Navy in the Civil War. 1. ed. Norton, 1990.