MLA

Henkin, Louis. The International Bill of Rights : the Covenant On Civil and Political Rights. New York: Columbia University Press, 1981.

APA

Henkin, L. (1981). The International Bill of Rights : the Covenant on Civil and Political Rights. New York: Columbia University Press.

Chicago

Henkin, Louis. The International Bill of Rights: The Covenant On Civil and Political Rights. New York: Columbia University Press, 1981.