Cita APA (7a ed.)
Hargreaves, J. Good Communications: What Every Manager Should Need to Know. Wiley.
Cita estilo Chicago (17a ed.)
Hargreaves, John. Good Communications: What Every Manager Should Need to Know. Nueva York, EUA: Wiley.
Cita MLA (9a ed.)
Hargreaves, John. Good Communications: What Every Manager Should Need to Know. Wiley.
Precaución: Estas citas no son 100% exactas.