Cita APA (7a ed.)
(2009). Mr Ellison helps himself. Economist, 390(8628), 65-67.
Cita Chicago Style (17a ed.)
"Mr Ellison Helps Himself." Economist 390, no. 8628 (2009): 65-67.
Cita MLA (9a ed.)
"Mr Ellison Helps Himself." Economist, vol. 390, no. 8628, 2009, pp. 65-67.
Precaución: Estas citas no son 100% exactas.