APA (7th ed.) Citation

Cassou, J. (1962). Gateway to the twentieth century: Art and culture in a changing world. McGraw-Hill.

Chicago Style (17th ed.) Citation

Cassou, Jean. Gateway to the Twentieth Century: Art and Culture in a Changing World. New York: McGraw-Hill, 1962.

MLA (9th ed.) Citation

Cassou, Jean. Gateway to the Twentieth Century: Art and Culture in a Changing World. McGraw-Hill, 1962.