APA (7th ed.) Zitazioa

ProQuest (Firm), Justenhoven, H., & Barbieri, W. A. (2012). From just war to modern peace ethics. De Gruyter.

Chicago Style (17th ed.) Zitazioa

ProQuest (Firm), Heinz-Gerhard Justenhoven, eta William A. Barbieri. From Just War to Modern Peace Ethics. Berlin ; Boston: De Gruyter, 2012.

MLA (9th ed.) Zitazioa

ProQuest (Firm), et al. From Just War to Modern Peace Ethics. De Gruyter, 2012.