Cita APA (7th ed.)

Karp, O. M. (2012). Epidemiological research: An introduction. Springer.

Cita Chicago (17th ed.)

Karp, O.S. Miettinen.I. Epidemiological Research: An Introduction. New York: Springer, 2012.

Cita MLA (9th ed.)

Karp, O.S. Miettinen.I. Epidemiological Research: An Introduction. Springer, 2012.