Cita APA (7a ed.)
Society of magazine writers & Schapper, B. (1970). How to make money writing magazine articles. ARCO.
Cita Chicago Style (17a ed.)
Society of magazine writers y Beatrice Schapper. How to Make Money Writing Magazine Articles. New York: ARCO, 1970.
Cita MLA (9a ed.)
Society of magazine writers y Beatrice Schapper. How to Make Money Writing Magazine Articles. ARCO, 1970.
Precaución: Estas citas no son 100% exactas.