Cita APA (7th ed.)

Ruitenbeek, H. M. (1964). Varieties of modern social theory. Dutton.

Cita Chicago (17th ed.)

Ruitenbeek, Hendrik Marinus. Varieties of Modern Social Theory. New York: Dutton, 1964.

Cita MLA (9th ed.)

Ruitenbeek, Hendrik Marinus. Varieties of Modern Social Theory. Dutton, 1964.