Cita APA (7th ed.)

Tyler, T. R. (1990). Why people obey the law. Yale University Press.

Cita Chicago (17th ed.)

Tyler, Tom R. Why People Obey the Law. New Haven: Yale University Press, 1990.

Cita MLA (9th ed.)

Tyler, Tom R. Why People Obey the Law. Yale University Press, 1990.