Hansen, J. C. (1978). Counseling process and procedures. Macmillan.
芝加哥风格引文Hansen, James C. Counseling Process and Procedures. New York: Macmillan, 1978.
MLA引文Hansen, James C. Counseling Process and Procedures. Macmillan, 1978.
警告：这些引文格式不一定是100％准确.