Dyfyniad APA

Zhang, Y., Steinman, M. A., & Kaplan, C. M. (2012). Geographic Variations in Outpatient Antibiotic Prescribing in Older Adults.

Dyfyniad Arddull Chicago

Zhang, Yuting, Michael A. Steinman, and Cameron M. Kaplan. Geographic Variations in Outpatient Antibiotic Prescribing in Older Adults. 2012.

Dyfyniad MLA

Zhang, Yuting, Michael A. Steinman, and Cameron M. Kaplan. Geographic Variations in Outpatient Antibiotic Prescribing in Older Adults. 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.