Dyfyniad APA

Singer, P. W., & Friedman, A. (2014). Cybersecurity and cyberwar: Eryone needs to know. Oxford University Press.

Dyfyniad Arddull Chicago

Singer, P. W., and Allan Friedman. Cybersecurity and Cyberwar: Eryone Needs to Know. New York: Oxford University Press, 2014.

Dyfyniad MLA

Singer, P. W., and Allan Friedman. Cybersecurity and Cyberwar: Eryone Needs to Know. Oxford University Press, 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.