Dyfyniad APA
ebrary, Inc, Lavoy, P. R., & Wirtz, J. J. (2012). Over the horizon proliferation threats. Stanford University Press.
Dyfyniad Arddull Chicago
ebrary, Inc, Peter R. Lavoy, and James J. Wirtz. Over the Horizon Proliferation Threats. Stanford, Calif.: Stanford University Press, 2012.
Dyfyniad MLA
ebrary, Inc, et al. Over the Horizon Proliferation Threats. Stanford University Press, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.