Cita APA (7th ed.)

Somerville Margaret, Kumaran K, & Anderson Rob. (1988). Public Health and Epidemiology at a Glance. Wiley Blackwell.

Cita Chicago (17th ed.)

Somerville Margaret, Kumaran K, i Anderson Rob. Public Health and Epidemiology at a Glance. Chichester: Wiley Blackwell, 1988.

Cita MLA (9th ed.)

Somerville Margaret, et al. Public Health and Epidemiology at a Glance. Wiley Blackwell, 1988.