Cita APA (7a ed.)
Gunning, R. (1959). How to take the fog out of writing. Dartnell Corp.
Cita Chicago Style (17a ed.)
Gunning, Robert. How to Take the Fog Out of Writing. Chicago: Dartnell Corp, 1959.
Cita MLA (9a ed.)
Gunning, Robert. How to Take the Fog Out of Writing. Dartnell Corp, 1959.
Precaución: Estas citas no son 100% exactas.