Cita APA (7a ed.)

Wellman, C. H., & Simmons, A. J. (2005). Is there a duty to obey the law? Cambridge University Press.

Cita Chicago Style (17a ed.)

Wellman, Christopher Heath, y A. John Simmons. Is There a Duty to Obey the Law? New York: Cambridge University Press, 2005.

Cita MLA (9a ed.)

Wellman, Christopher Heath, y A. John Simmons. Is There a Duty to Obey the Law? Cambridge University Press, 2005.