APA (7th ed.) Citation

Barnes, J. F., Carter, M., & Skidmore, M. J. (1980). The world of politics: A concise introduction. St. Martin's Press.

Chicago Style (17th ed.) Citation

Barnes, James F., Marshall Carter, and Max J. Skidmore. The World of Politics: A Concise Introduction. New York: St. Martin's Press, 1980.

MLA (9th ed.) Citation

Barnes, James F., et al. The World of Politics: A Concise Introduction. St. Martin's Press, 1980.