APA (7th ed.) Zitazioa

ebrary, Inc, Kinsey, C., & Patterson, M. H. (2012). Contractors and war: The transformation of US expeditionary operations. Stanford Security Studies, an imprint of Stanford University Press.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, Christopher Kinsey, eta Malcolm Hugh Patterson. Contractors and War: The Transformation of US Expeditionary Operations. Stanford, California: Stanford Security Studies, an imprint of Stanford University Press, 2012.

MLA (9th ed.) Zitazioa

ebrary, Inc, et al. Contractors and War: The Transformation of US Expeditionary Operations. Stanford Security Studies, an imprint of Stanford University Press, 2012.