APA-čujuhus (7. p.)
Kegley, C. W., & Wittkopf, E. R. (1993). World politics: Trend and transformation (4th ed.). St. Martin's Press.
Chicago-čujuhus (17. p.)
Kegley, Charles W., juo Eugene R. Wittkopf. World Politics: Trend and Transformation. 4th ed. New York: St. Martin's Press, 1993.
MLA-čujuhus (9. p.)
Kegley, Charles W., juo Eugene R. Wittkopf. World Politics: Trend and Transformation. 4th ed. St. Martin's Press, 1993.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.