Cita APA (7a ed.)

Blum, D. C. (1964). A pictorial history of the talkies (4th impression.). Spring Books.

Cita Chicago Style (17a ed.)

Blum, Daniel C. A Pictorial History of the Talkies. 4th impression. London: Spring Books, 1964.

Cita MLA (9a ed.)

Blum, Daniel C. A Pictorial History of the Talkies. 4th impression. Spring Books, 1964.