Cita APA (7a ed.)
(1993). Databases: World turned upside-down. Economist, 328, 90.
Cita Chicago Style (17a ed.)
"Databases: World Turned Upside-down." Economist 328 (1993): 90.
Cita MLA (9a ed.)
"Databases: World Turned Upside-down." Economist, vol. 328, 1993, p. 90.
Precaución: Estas citas no son 100% exactas.