Cita APA (7a ed.)
Institute of Directors. (1981). Director. Director Publications for the Institute of Directors.
Cita Chicago Style (17a ed.)
Institute of Directors. Director. London: Director Publications for the Institute of Directors, 1981.
Cita MLA (9a ed.)
Institute of Directors. Director. Director Publications for the Institute of Directors, 1981.
Precaución: Estas citas no son 100% exactas.