Cita APA (7th ed.)

Brown, R. L. (1993). Introduction to the mathematics of demography (2a. ed.). ACTEX Publications.

Cita Chicago (17th ed.)

Brown, Robert L. Introduction to the Mathematics of Demography. 2a. ed. Winchester: ACTEX Publications, 1993.

Cita MLA (9th ed.)

Brown, Robert L. Introduction to the Mathematics of Demography. 2a. ed. ACTEX Publications, 1993.