APA-viite (7. p.)

Beshers, J. M. (1967). Population processes in social systems. Free Press.

Chicago-viite (17. p.)

Beshers, James M. Population Processes in Social Systems. New York: Free Press, 1967.

MLA-viite (9. p.)

Beshers, James M. Population Processes in Social Systems. Free Press, 1967.