Fenton, S. H., & Badgett, R. G. (2007). A comparison of primary care information content in UpToDate and the National Guideline Clearinghouse. Medical Library Association.
Citação norma ChicagoFenton, Susan H., and Robert G. Badgett. A Comparison of Primary Care Information Content in UpToDate and the National Guideline Clearinghouse. Medical Library Association, 2007.
MLA引文Fenton, Susan H., and Robert G. Badgett. A Comparison of Primary Care Information Content in UpToDate and the National Guideline Clearinghouse. Medical Library Association, 2007.
警告：這些引文格式不一定是100％准確.