Cita APA (7a ed.)

Atiyah, P. S. (1981). Promises, morals, and law. Clarendon Press.

Cita Chicago Style (17a ed.)

Atiyah, P. S. Promises, Morals, and Law. Oxford [u.a.]: Clarendon Press, 1981.

Cita MLA (8a ed.)

Atiyah, P. S. Promises, Morals, and Law. Clarendon Press, 1981.