Cita APA (7th ed.)

Anderson, R. M., & May, R. M. (1982). Population biology of infectious diseases. Springer.

Cita Chicago (17th ed.)

Anderson, R. M., i R. M. May. Population Biology of Infectious Diseases. Berlín: Springer, 1982.

Cita MLA (9th ed.)

Anderson, R. M., i R. M. May. Population Biology of Infectious Diseases. Springer, 1982.