Citazione Stile APA (7a Edizione)

North, R. C. (1990). Var, peace, survival : global politics and: Conceptual synthesis. Westview Pr..

Citazione stile Chigago Style (17a edizione)

North, Robert C. Var, Peace, Survival : Global Politics and: Conceptual Synthesis. Boulder, Colo.: Westview Pr., 1990.

Citatione MLA (9a ed.)

North, Robert C. Var, Peace, Survival : Global Politics and: Conceptual Synthesis. Westview Pr., 1990.