APA Style
Singer, P., Friedman, A. (2014).
Cybersecurity and Cyberwar : what everyone needs to know .
Oxford:
Oxford University Press.
MLA Style
Singer, P.W.., Friedman, Allan.
"Cybersecurity and Cyberwar : what everyone needs to know".
Oxford:
Oxford University Press,
2014.
หนังสือ (Book).