Cita APA (7th ed.)
Klein, K. L. (2011). From history to theory. University of California Press.
Cita Chicago (17th ed.)
Klein, Kerwin Lee. From History to Theory. Berkeley: University of California Press, 2011.
Cita MLA (9th ed.)
Klein, Kerwin Lee. From History to Theory. University of California Press, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.