Cita APA (7a ed.)

Groskopf, J. (2021). Profit margins: The American silent cinema and the marginalization of advertising. Indiana University Press.

Cita Chicago Style (17a ed.)

Groskopf, Jeremy. Profit Margins: The American Silent Cinema and the Marginalization of Advertising. Bloomington, Indiana: Indiana University Press, 2021.

Cita MLA (8a ed.)

Groskopf, Jeremy. Profit Margins: The American Silent Cinema and the Marginalization of Advertising. Indiana University Press, 2021.