APA (7th ed.) Citation

Walker, A. (2011). A Journal of Two Campaigns of the Fourth Regiment of U.S. Infantry. Project Gutenberg.

Chicago Style (17th ed.) Citation

Walker, Adam. A Journal of Two Campaigns of the Fourth Regiment of U.S. Infantry. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Walker, Adam. A Journal of Two Campaigns of the Fourth Regiment of U.S. Infantry. Project Gutenberg, 2011.

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