APA način citiranja

Sargen, M. R., Hoffstad, O., & Margolis, D. J. (2012). Geographic variation in Medicare spending and mortality for diabetic patients with foot ulcers and amputations.

Čikaški stil citiranja

Sargen, Michael R., Ole Hoffstad, i David J. Margolis. Geographic Variation in Medicare Spending and Mortality for Diabetic Patients With Foot Ulcers and Amputations. 2012.

MLA način citiranja

Sargen, Michael R., Ole Hoffstad, i David J. Margolis. Geographic Variation in Medicare Spending and Mortality for Diabetic Patients With Foot Ulcers and Amputations. 2012.