APA (7th ed.) Citation
(2010). Windows or curtains. Economist, 397(8703), 90.
Chicago Style (17th ed.) Citation
"Windows or Curtains." Economist 397, no. 8703 (2010): 90.
MLA (9th ed.) Citation
"Windows or Curtains." Economist, vol. 397, no. 8703, 2010, p. 90.
Warning: These citations may not always be 100% accurate.