Style de citation APA (7e éd.)

Chandrasekhar, S., & M'Bow, A. (1981). New horizons of human knowledge: A series of public talks given at Unesco. The Unesco Press.

Style de citation Chicago (17e éd.)

Chandrasekhar, Subrahmanyan, et Amadou-Mahtar M'Bow. New Horizons of Human Knowledge: A Series of Public Talks Given at Unesco. Paris: The Unesco Press, 1981.

Style de citation MLA (9e éd.)

Chandrasekhar, Subrahmanyan, et Amadou-Mahtar M'Bow. New Horizons of Human Knowledge: A Series of Public Talks Given at Unesco. The Unesco Press, 1981.