APA (7th ed.) Citation

Campbell. (1967). Guerillas: A history and analysis. Barker.

Chicago Style (17th ed.) Citation

Campbell. Guerillas: A History and Analysis. London: Barker, 1967.

MLA (8th ed.) Citation

Campbell. Guerillas: A History and Analysis. Barker, 1967.

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