Cita APA (7a ed.)
(1990). Saddam's Gulf of threats. Economist, 316(7664), 37-39.
Cita Chicago Style (17a ed.)
"Saddam's Gulf of Threats." Economist 316, no. 7664 (1990): 37-39.
Cita MLA (9a ed.)
"Saddam's Gulf of Threats." Economist, vol. 316, no. 7664, 1990, pp. 37-39.
Precaución: Estas citas no son 100% exactas.