Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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

警告：这些引文格式不一定是100％准确.