APA (7th ed.) Citation

Post, R. S., & Kingsbury, A. A. (1970). Security administration: An introduction. Thomas.

Chicago Style (17th ed.) Citation

Post, Richard S., and Arthur A. Kingsbury. Security Administration: An Introduction. Springfield, Ill.: Thomas, 1970.

MLA (9th ed.) Citation

Post, Richard S., and Arthur A. Kingsbury. Security Administration: An Introduction. Thomas, 1970.