Cita APA (7a ed.)
Farrag, S. E., Dwivedi, A. K., Otoukesh, S., Badri, N. J., Sanchez, L. A., & Nahleh, Z. A. (Aug/Sep2017). Prevalence of Low Vitamin D in Patients with Breast Cancer in a Predominantly Hispanic Population at the American-Mexican Border. Nutrition & Cancer, 69(6), 819-825.
Cita Chicago Style (17a ed.)
Farrag, Safa E., Alok K. Dwivedi, Salman Otoukesh, Nabeel J. Badri, Luis A. Sanchez, y Zeina A. Nahleh. "Prevalence of Low Vitamin D in Patients with Breast Cancer in a Predominantly Hispanic Population at the American-Mexican Border." Nutrition & Cancer 69, no. 6 (Aug/Sep2017): 819-825.
Cita MLA (9a ed.)
Farrag, Safa E., et al. "Prevalence of Low Vitamin D in Patients with Breast Cancer in a Predominantly Hispanic Population at the American-Mexican Border." Nutrition & Cancer, vol. 69, no. 6, Aug/Sep2017, pp. 819-825.
Precaución: Estas citas no son 100% exactas.