APA
Ashby V. B., Kalbfleisch J. D., Wolfe R. A., Lin M. J., Port F. K. & Leichtman A. B. (20070806). Geographic variability in access to primary kidney transplantation in the United States, 1996-2005. : American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons.
Chicago
Ashby V B, Kalbfleisch J D, Wolfe R A, Lin M J, Port F K and Leichtman A B. 20070806. Geographic variability in access to primary kidney transplantation in the United States, 1996-2005. : American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons.
Harvard
Ashby V. B., Kalbfleisch J. D., Wolfe R. A., Lin M. J., Port F. K. and Leichtman A. B. (20070806). Geographic variability in access to primary kidney transplantation in the United States, 1996-2005. : American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons.
MLA
Ashby V B, Kalbfleisch J D, Wolfe R A, Lin M J, Port F K and Leichtman A B. Geographic variability in access to primary kidney transplantation in the United States, 1996-2005. : American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons. 20070806.