Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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