APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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