APA (7th ed.) Citation
(1984). The discount store. Economist, 292, 78-79.
Chicago Style (17th ed.) Citation
"The Discount Store." Economist 292 (1984): 78-79.
MLA (9th ed.) Citation
"The Discount Store." Economist, vol. 292, 1984, pp. 78-79.
Warning: These citations may not always be 100% accurate.