Showers, V. (1979). World facts and figures: A unique, authoritative collection of comparative information about cities, countries, and geographic features of the world. Wiley.
Chicago Style (17th ed.) CitationShowers, Victor. World Facts and Figures: A Unique, Authoritative Collection of Comparative Information About Cities, Countries, and Geographic Features of the World. New York: Wiley, 1979.
MLA (9th ed.) CitationShowers, Victor. World Facts and Figures: A Unique, Authoritative Collection of Comparative Information About Cities, Countries, and Geographic Features of the World. Wiley, 1979.
Warning: These citations may not always be 100% accurate.