APA (7. basım) Alıntı

Berrien, F. (1968). General and social systems. Rutgers U.Pr.

Chicago Style (17. basım) Atıf

Berrien, F.Kenneth. General and Social Systems. New Brunswick, N.J: Rutgers U.Pr, 1968.

MLA (9th ed.) Atıf

Berrien, F.Kenneth. General and Social Systems. Rutgers U.Pr, 1968.