APA (7th ed.) Citation

Downer, A. S. (1951). Fifty years of American drama: 1900-1950. Regnery.

Chicago Style (17th ed.) Citation

Downer, Alan S. Fifty Years of American Drama: 1900-1950. Chicago: Regnery, 1951.

MLA (9th ed.) Citation

Downer, Alan S. Fifty Years of American Drama: 1900-1950. Regnery, 1951.

Warning: These citations may not always be 100% accurate.