Style de citation APA

Ashley, P. P. (1966). Say it safely: Legal limits in publishing, radio and television (3rd ed.). University of Washington Press.

Style de citation Chicago

Ashley, Paul P. Say It Safely: Legal Limits in Publishing, Radio and Television. 3rd ed. Seattle: University of Washington Press, 1966.

Style de citation MLA

Ashley, Paul P. Say It Safely: Legal Limits in Publishing, Radio and Television. 3rd ed. University of Washington Press, 1966.