APA (7th ed.) Citation

Heaton, Alberts, & O?Neill. (1980). Insurgency in the modern world. Westview Press.

Chicago Style (17th ed.) Citation

Heaton, Alberts, and O?Neill. Insurgency in the Modern World. Boulder, Colo: Westview Press, 1980.

MLA (8th ed.) Citation

Heaton, et al. Insurgency in the Modern World. Westview Press, 1980.