Cita APA (7th ed.)

Stavroulopoulos, A., Cassidy, M., Porter, C., Hosking, D. J., & Roe, S. (2007). Vitamin D Status in Renal Transplant Recipients.

Cita Chicago (17th ed.)

Stavroulopoulos, Aristeidis, Michael Cassidy, C.J Porter, D. J. Hosking, i Stephanie Roe. Vitamin D Status in Renal Transplant Recipients. 2007.

Cita MLA (9th ed.)

Stavroulopoulos, Aristeidis, et al. Vitamin D Status in Renal Transplant Recipients. 2007.