APA

Heshmat M. Y., Herson J., . (1974). Introduction to epidemiology and biometrics. New York: MSS Information Corp.

Chicago

Heshmat M Y, Herson Jay, . 1974. Introduction to epidemiology and biometrics. New York: MSS Information Corp.

Harvard

Heshmat M. Y., Herson J., . (1974). Introduction to epidemiology and biometrics. New York: MSS Information Corp.

MLA

Heshmat M Y, Herson Jay, . Introduction to epidemiology and biometrics. New York: MSS Information Corp. 1974.