APA ציטוט

de Guzman, D. A. (1999). The psychology of peace. Papers, etc..

Chicago Style (17th ed.) Citation

de Guzman, Desiderio A. "The Psychology of Peace." Papers, Etc. 1999.

ציטוט MLA

de Guzman, Desiderio A. "The Psychology of Peace." Papers, Etc., 1999.