Cita APA (7th ed.)

Beaglehole R, Bonita R, & Kjellstrom T. (2000). Basic Epidemiology. WHO.

Cita Chicago (17th ed.)

Beaglehole R, Bonita R, i Kjellstrom T. Basic Epidemiology. Geneva: WHO, 2000.

Cita MLA (9th ed.)

Beaglehole R, et al. Basic Epidemiology. WHO, 2000.