Cita APA (7a ed.)

R, M., B, P., D, S., N, M., S, K., & G, M. (2016). Determining the Levels of Vitamin D and Parathyroid Hormone in Patients on Hemodialysis. Sciendo.

Cita Chicago Style (17a ed.)

R, Mihaylov, Pencheva B, Stoeva D, Marinova N, Krivoshiev S, y Michailov G. Determining the Levels of Vitamin D and Parathyroid Hormone in Patients on Hemodialysis. Sciendo, 2016.

Cita MLA (8a ed.)

R, Mihaylov, et al. Determining the Levels of Vitamin D and Parathyroid Hormone in Patients on Hemodialysis. Sciendo, 2016.