Cita APA (7a ed.)

Marx, K., & Padover, S. K. (1974). On freedom of the press and censorship ([1st ed.].). McGraw-Hill Book Company.

Cita Chicago Style (17a ed.)

Marx, Karl, y Saul K. Padover. On Freedom of the Press and Censorship. [1st ed.]. New York [etc.]: McGraw-Hill Book Company, 1974.

Cita MLA (9a ed.)

Marx, Karl, y Saul K. Padover. On Freedom of the Press and Censorship. [1st ed.]. McGraw-Hill Book Company, 1974.