APA Style

THE SOCIAL SYSTEM : THE MAJOR EXPOSITION OF THE AUTHORS CONCEPTUAL SCHEME FOR THE ANALYSIS OF THE DYNAMICS OF THE SOCIAL SYSTEM. (1951). : A FREE PRESS.

MLA Style

THE SOCIAL SYSTEM : THE MAJOR EXPOSITION OF THE AUTHORS CONCEPTUAL SCHEME FOR THE ANALYSIS OF THE DYNAMICS OF THE SOCIAL SYSTEM. . : A FREE PRESS, 1951. .