Cita APA (7a ed.)

Colledge R. Nicki, walker R. Brian, & Ralston H. Stuart. (2010). Davidson's Medicine (21th ed.). Elsevier.

Cita Chicago Style (17a ed.)

Colledge R. Nicki, walker R. Brian, y Ralston H. Stuart. Davidson's Medicine. 21th ed. Edinburgh: Elsevier, 2010.

Cita MLA (9a ed.)

Colledge R. Nicki, et al. Davidson's Medicine. 21th ed. Elsevier, 2010.