Citazione Stile APA (7a Edizione)

Penman, I. D., Ralston s.h, & M.W.J.Strachan. (2022). Davidson's Principles and Practice of Medicine Vul-3 (24th ed.). Elsevier.

Citazione stile Chigago Style (17a edizione)

Penman, Ian D., Ralston s.h, e M.W.J.Strachan. Davidson's Principles and Practice of Medicine Vul-3. 24th ed. Edinburgh: Elsevier, 2022.

Citatione MLA (9a ed.)

Penman, Ian D., et al. Davidson's Principles and Practice of Medicine Vul-3. 24th ed. Elsevier, 2022.