Cita APA (7a ed.)
Gatzke, H. W. (1965). The present in perspective: A look at the world since 1945 (3d ed.). Rand McNally.
Cita Chicago Style (17a ed.)
Gatzke, Hans Wilhelm. The Present in Perspective: A Look at the World Since 1945. 3d ed. Chicago: Rand McNally, 1965.
Cita MLA (9a ed.)
Gatzke, Hans Wilhelm. The Present in Perspective: A Look at the World Since 1945. 3d ed. Rand McNally, 1965.
Precaución: Estas citas no son 100% exactas.