APA-viite (7. p.)

Berrien, F. K. (1968). General and social systems. Rutgers University Press.

Chicago-viite (17. p.)

Berrien, Frederick Kenneth. General and Social Systems. New Brunswick, N.J: Rutgers University Press, 1968.

MLA-viite (9. p.)

Berrien, Frederick Kenneth. General and Social Systems. Rutgers University Press, 1968.