APA引文

Nalla, M., & Newman, G. R. (1990). A primer in private security. Harrow and Heston.

Chicago Style (17th ed.) Citation

Nalla, Mahesh, and Graeme R. Newman. A Primer in Private Security. New York: Harrow and Heston, 1990.

MLA引文

Nalla, Mahesh, and Graeme R. Newman. A Primer in Private Security. Harrow and Heston, 1990.