APA (7th ed.) Citation

Regan, R. J. (1996). Just war: Principles and cases. Cath. Univ. of America Press.

Chicago Style (17th ed.) Citation

Regan, Richard J. Just War: Principles and Cases. Washington, DC: Cath. Univ. of America Press, 1996.

MLA (9th ed.) Citation

Regan, Richard J. Just War: Principles and Cases. Cath. Univ. of America Press, 1996.

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