APA (7th ed.) Citation

Green, G., & Fischer, R. J. (1987). Introduction to security (4. ed.). Butterworths.

Chicago Style (17th ed.) Citation

Green, Gion, and Robert J. Fischer. Introduction to Security. 4. ed. Boston [u.a.]: Butterworths, 1987.

MLA (8th ed.) Citation

Green, Gion, and Robert J. Fischer. Introduction to Security. 4. ed. Butterworths, 1987.