APA (7th ed.) Citation

Haskell, F. A. (1959). The Battle of Gettysburg. Eyre & Spottiswoode.

Chicago Style (17th ed.) Citation

Haskell, Franklin Aretas. The Battle of Gettysburg. London: Eyre & Spottiswoode, 1959.

MLA (9th ed.) Citation

Haskell, Franklin Aretas. The Battle of Gettysburg. Eyre & Spottiswoode, 1959.

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