Williams, G. L., & Williams, A. L. (1974). Crisis in European defence: The next ten years. St. Martin's Press.
Citace podle Chicago (17th ed.)Williams, Geofrey Lee, a Alan Lee Williams. Crisis in European Defence: The Next Ten Years. New York: St. Martin's Press, 1974.
Citace podle MLA (9th ed.)Williams, Geofrey Lee, a Alan Lee Williams. Crisis in European Defence: The Next Ten Years. St. Martin's Press, 1974.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..