APA-viite

Keyfitz, N., & Caswell, H. (2005). Applied mathematical demography (3rd ed.). Springer.

Chicago-tyylinen lähdeviittaus

Keyfitz, Nathan, ja Hal Caswell. Applied Mathematical Demography. 3rd ed. New York: Springer, 2005.

MLA-viite

Keyfitz, Nathan, ja Hal Caswell. Applied Mathematical Demography. 3rd ed. Springer, 2005.