APA引文

Coffman, S. (2003). Going live: Starting & running a virtual reference service. American Library Association.

芝加哥风格引文

Coffman, Steve. Going Live: Starting & Running a Virtual Reference Service. Chicago: American Library Association, 2003.

MLA引文

Coffman, Steve. Going Live: Starting & Running a Virtual Reference Service. American Library Association, 2003.

警告：这些引文格式不一定是100％准确.