Dyfyniad APA

Colledge, N. R., & Walker, B. R. ;. R. (2010). Davidson's principles & practice of medicine. Elsevier/Churchill Livingstone.

Dyfyniad Arddull Chicago

Colledge, Nicki R., and Brian R ; Ralston Walker. Davidson's Principles & Practice of Medicine. Edinburgh ; New York: Elsevier/Churchill Livingstone, 2010.

Dyfyniad MLA

Colledge, Nicki R., and Brian R ; Ralston Walker. Davidson's Principles & Practice of Medicine. Elsevier/Churchill Livingstone, 2010.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.