Patton, C. V., & Sawicki, D. S. (1993). Basic methods of policy analysis and planning (2nd ed.). Prentice-Hall.
芝加哥风格引文Patton, Carl V., 与 David S. Sawicki. Basic Methods of Policy Analysis and Planning. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall, 1993.
MLA引文Patton, Carl V., 与 David S. Sawicki. Basic Methods of Policy Analysis and Planning. 2nd ed. Prentice-Hall, 1993.
警告：这些引文格式不一定是100％准确.