APA

Lilienfeld A. M., Lilienfeld D. E., . (1980). Foundations of epidemiology. New York: Oxford.

Chicago

Lilienfeld Abraham M, Lilienfeld David E, . 1980. Foundations of epidemiology. New York: Oxford.

Harvard

Lilienfeld A. M., Lilienfeld D. E., . (1980). Foundations of epidemiology. New York: Oxford.

MLA

Lilienfeld Abraham M, Lilienfeld David E, . Foundations of epidemiology. New York: Oxford. 1980.