Cita APA (7a ed.)

Black, O. (2012). Agreements: A philosophical and legal study. Cambridge University Press.

Cita Chicago Style (17a ed.)

Black, Oliver. Agreements: A Philosophical and Legal Study. Cambridge ; New York: Cambridge University Press, 2012.

Cita MLA (8a ed.)

Black, Oliver. Agreements: A Philosophical and Legal Study. Cambridge University Press, 2012.