Cita APA (7a ed.)

Robbins, H. (1961). The Carpet baggers. A Four Square Book.

Cita Chicago Style (17a ed.)

Robbins, Harold. The Carpet Baggers. London: A Four Square Book, 1961.

Cita MLA (9a ed.)

Robbins, Harold. The Carpet Baggers. A Four Square Book, 1961.