Cita APA (7a ed.)
American Management Association. (2002). MWorld. American Management Association.
Cita Chicago Style (17a ed.)
American Management Association. MWorld. New York: American Management Association, 2002.
Cita MLA (9a ed.)
American Management Association. MWorld. American Management Association, 2002.
Precaución: Estas citas no son 100% exactas.