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