APA (7th ed.) Citation

Camargo, A. P. (2012). Colombia's rolled steel output up by 5% in Jan-Apr. Metal Bulletin Daily, 317, 17.

Chicago Style (17th ed.) Citation

Camargo, Ana Paula. "Colombia's Rolled Steel Output Up by 5% in Jan-Apr." Metal Bulletin Daily 317 (2012): 17.

MLA (9th ed.) Citation

Camargo, Ana Paula. "Colombia's Rolled Steel Output Up by 5% in Jan-Apr." Metal Bulletin Daily, 317, 2012, p. 17.