Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

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