Cita APA (7a ed.)

Walker, D. M. (1989). Principles of Scottish private law (4th ed.). Clarendon Press.

Cita Chicago Style (17a ed.)

Walker, David M. Principles of Scottish Private Law. 4th ed. Oxford: Clarendon Press, 1989.

Cita MLA (9a ed.)

Walker, David M. Principles of Scottish Private Law. 4th ed. Clarendon Press, 1989.