APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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