RUSSETT, B. M., & By Starr , . H. (1981). World politics: The menu for choice. Freeman.
Cita Chicago Style (17a ed.)RUSSETT, Bruce M., y Harvey By Starr. World Politics: The Menu for Choice. San Francisco: Freeman, 1981.
Cita MLA (9a ed.)RUSSETT, Bruce M., y Harvey By Starr. World Politics: The Menu for Choice. Freeman, 1981.
Precaución: Estas citas no son 100% exactas.