Cita APA (7a ed.)

Crawford, N. A. (1969). The ethics of journalism. Johnson Reprint.

Cita Chicago Style (17a ed.)

Crawford, Nelson Antrim. The Ethics of Journalism. New York [etc.]: Johnson Reprint, 1969.

Cita MLA (9a ed.)

Crawford, Nelson Antrim. The Ethics of Journalism. Johnson Reprint, 1969.