Guess, G. M., & Farnham, P. G. (2000). Cases in public policy analysis (2nd ed.). Georgetown University Press.
芝加哥风格引文Guess, George M., 与 Paul G. Farnham. Cases in Public Policy Analysis. 2nd ed. Washington, DC: Georgetown University Press, 2000.
MLA引文Guess, George M., 与 Paul G. Farnham. Cases in Public Policy Analysis. 2nd ed. Georgetown University Press, 2000.
警告：这些引文格式不一定是100％准确.