Routledge (Firm). Counseling outcome research and evaluation. Sage Publications.
芝加哥风格引文Routledge (Firm). Counseling Outcome Research and Evaluation. Thousand Oaks, CA: Sage Publications.
MLA引文Routledge (Firm). Counseling Outcome Research and Evaluation. Sage Publications.
警告：这些引文格式不一定是100％准确.