Cita APA (7a ed.)

MacLean, D. M., & Cowen, Z. (1989). Trusts and powers. Sweet & Maxwell.

Cita Chicago Style (17a ed.)

MacLean, David M., y Zelman Cowen. Trusts and Powers. London: Sweet & Maxwell, 1989.

Cita MLA (9a ed.)

MacLean, David M., y Zelman Cowen. Trusts and Powers. Sweet & Maxwell, 1989.