APA (7th ed.) Citation
(2008). Early warning system. Economist, 387(8577), 104.
Chicago Style (17th ed.) Citation
"Early Warning System." Economist 387, no. 8577 (2008): 104.
MLA (9th ed.) Citation
"Early Warning System." Economist, vol. 387, no. 8577, 2008, p. 104.
Warning: These citations may not always be 100% accurate.