Walker Brian R, Colledge Nicki R, & Relston Stuart H. (2014). Davidson's Principles and Practice of Medicine (22nd ed.). Churchill Livingstone.
Citazione stile Chigago Style (17a edizione)Walker Brian R, Colledge Nicki R, e Relston Stuart H. Davidson's Principles and Practice of Medicine. 22nd ed. London: Churchill Livingstone, 2014.
Citatione MLA (9a ed.)Walker Brian R, et al. Davidson's Principles and Practice of Medicine. 22nd ed. Churchill Livingstone, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.