InfoSec Handbook: An Introduction to Information Security
  MLA
  Rao, Umesh Hodeghatta, Umesha Nayak, and Umesha Nyak. Infosec Handbook: An Introduction to Information Security. Berkeley, CA: Apress, 2014.
  APA
  Rao, U. Hodeghatta, Nayak, U., & Nyak, U. (2014). InfoSec Handbook: An Introduction to Information Security. Berkeley, CA: Apress.
  Chicago
  Rao, Umesh Hodeghatta, Umesha Nayak, and Umesha Nyak. Infosec Handbook: An Introduction to Information Security. Berkeley, CA: Apress, 2014.