APA (7th ed.) Citation

Brown, A. (1986). Modern warfare: From 1939 to the present day. Crescent Books.

Chicago Style (17th ed.) Citation

Brown, Ashley. Modern Warfare: From 1939 to the Present Day. New York: Crescent Books, 1986.

MLA (9th ed.) Citation

Brown, Ashley. Modern Warfare: From 1939 to the Present Day. Crescent Books, 1986.