Cita APA (7a ed.)

United Nations. (1973). A crime against humanity: Questions and answers on apartheid in South Africa. United Nations.

Cita Chicago Style (17a ed.)

United Nations. A Crime Against Humanity: Questions and Answers on Apartheid in South Africa. [Paris]: United Nations, 1973.

Cita MLA (8a ed.)

United Nations. A Crime Against Humanity: Questions and Answers on Apartheid in South Africa. United Nations, 1973.