Cita APA (7a ed.)

Vereinte Nationen. (1994). The United Nations blue books series. Dep. of Public Information.

Cita Chicago Style (17a ed.)

Vereinte Nationen. The United Nations Blue Books Series. New York, NY: Dep. of Public Information, 1994.

Cita MLA (9a ed.)

Vereinte Nationen. The United Nations Blue Books Series. Dep. of Public Information, 1994.