APA (7th ed.) Citation

Johnstone, B. (2002). The war on terrorism: A just war? Studia moralia, 40, 39-61.

Chicago Style (17th ed.) Citation

Johnstone, Brian. "The War on Terrorism: A Just War?" Studia Moralia 40 (2002): 39-61.

MLA (9th ed.) Citation

Johnstone, Brian. "The War on Terrorism: A Just War?" Studia Moralia, vol. 40, 2002, pp. 39-61.

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