Rossi, P. H., & Freeman, H. E. (1993). Evaluation: A systematic approach (Fifth edition.). SAGE Publications.
芝加哥风格引文Rossi, Peter H., 与 Howard E. Freeman. Evaluation: A Systematic Approach. Fifth edition. California: SAGE Publications, 1993.
MLA引文Rossi, Peter H., 与 Howard E. Freeman. Evaluation: A Systematic Approach. Fifth edition. SAGE Publications, 1993.
警告：这些引文格式不一定是100％准确.