Cita APA (7a ed.)

Schofield, V. (1983). The United Nations (2. ed., 3. impression.). Wayland.

Cita Chicago Style (17a ed.)

Schofield, Victoria. The United Nations. 2. ed., 3. impression. Hove: Wayland, 1983.

Cita MLA (9a ed.)

Schofield, Victoria. The United Nations. 2. ed., 3. impression. Wayland, 1983.