Crawford, W. (2003). First have something to say: Writing for the library profession. American Library Association.
芝加哥风格引文Crawford, Walt. First Have Something to Say: Writing for the Library Profession. Chicago: American Library Association, 2003.
MLA引文Crawford, Walt. First Have Something to Say: Writing for the Library Profession. American Library Association, 2003.
警告：这些引文格式不一定是100％准确.