Cita APA (7th ed.)

Blum, D. C. (1950). A pictorial history of the American theatre, 1900-1950. Greenberg.

Cita Chicago (17th ed.)

Blum, Daniel C. A Pictorial History of the American Theatre, 1900-1950. New York: Greenberg, 1950.

Cita MLA (9th ed.)

Blum, Daniel C. A Pictorial History of the American Theatre, 1900-1950. Greenberg, 1950.