Cita APA (7a ed.)
Mceachern, W. A. (1988). Economics: A contemporary introduction. South-Western.
Cita Chicago Style (17a ed.)
Mceachern, William A. Economics: A Contemporary Introduction. Cincinnati: South-Western, 1988.
Cita MLA (9a ed.)
Mceachern, William A. Economics: A Contemporary Introduction. South-Western, 1988.
Precaución: Estas citas no son 100% exactas.