APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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