Association of Research Libraries. Systems and Procedures Exchange Center. (1983). Student assistants in ARL libraries. Systems and Procedures Exchange Center (SPEC).
芝加哥风格引文Association of Research Libraries. Systems and Procedures Exchange Center. Student Assistants in ARL Libraries. Washington, D.C.: Systems and Procedures Exchange Center (SPEC), 1983.
MLA引文Association of Research Libraries. Systems and Procedures Exchange Center. Student Assistants in ARL Libraries. Systems and Procedures Exchange Center (SPEC), 1983.
警告：这些引文格式不一定是100％准确.