Dyfyniad APA
ebrary, Inc, Alvarez, E. M., & Escobar, A. J. (2012). Psychology of war. Nova Science Publishers.
Dyfyniad Arddull Chicago
ebrary, Inc, Eduardo Manuel Alvarez, and Arturo José Escobar. Psychology of War. New York: Nova Science Publishers, 2012.
Dyfyniad MLA
ebrary, Inc, et al. Psychology of War. Nova Science Publishers, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.