APA (7th ed.) Citation

Daniels, N. A. (1963). Gun empire. Avalon Books.

Chicago Style (17th ed.) Citation

Daniels, Norman A. Gun Empire. New York: Avalon Books, 1963.

MLA (9th ed.) Citation

Daniels, Norman A. Gun Empire. Avalon Books, 1963.

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