APA引文

Porter, S. (2002). Guardians of Medical Knowledge: The Genesis of the Medical Library Association. Medical Library Association.

Citação norma Chicago

Porter, Suzanne. Guardians of Medical Knowledge: The Genesis of the Medical Library Association. Medical Library Association, 2002.

MLA引文

Porter, Suzanne. Guardians of Medical Knowledge: The Genesis of the Medical Library Association. Medical Library Association, 2002.

警告：這些引文格式不一定是100％准確.