Παραπομπή APA

Marx, K. (1974). On freedom of the press and censorship. Tr by Saul K Padover. McGraw-Hill.

Παραπομπή Chicago Style

Marx, Karl. On Freedom of the Press and Censorship. Tr by Saul K Padover. McGraw-Hill, 1974.

Παραπομπή MLA

Marx, Karl. On Freedom of the Press and Censorship. Tr by Saul K Padover. McGraw-Hill, 1974.