Nathan, R., & Hill, L. A. (2006). Career counselling (2nd ed.). SAGE Publications.
芝加哥风格引文Nathan, Robert, 与 Linda A. Hill. Career Counselling. 2nd ed. London ; Thousand Oaks, Calif: SAGE Publications, 2006.
MLA引文Nathan, Robert, 与 Linda A. Hill. Career Counselling. 2nd ed. SAGE Publications, 2006.
警告：这些引文格式不一定是100％准确.