APA (7th ed.) Citation

Axelrod, A. (1998). The complete idiot's guide to the Civil War. Alpha Books.

Chicago Style (17th ed.) Citation

Axelrod, Alan. The Complete Idiot's Guide to the Civil War. New York: Alpha Books, 1998.

MLA (9th ed.) Citation

Axelrod, Alan. The Complete Idiot's Guide to the Civil War. Alpha Books, 1998.