Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

ebrary, Inc, Heinz-Gerhard Justenhoven, y William A. Barbieri. From Just War to Modern Peace Ethics. Berlin ; Boston: De Gruyter, 2012.

Cita MLA (9a ed.)

ebrary, Inc, et al. From Just War to Modern Peace Ethics. De Gruyter, 2012.