APA (7th ed.) Citation
(2009). THE KNOWN WORLD. Computer (00189162), 42(1), 12-15.
Chicago Style (17th ed.) Citation
"THE KNOWN WORLD." Computer (00189162) 42, no. 1 (2009): 12-15.
MLA (9th ed.) Citation
"THE KNOWN WORLD." Computer (00189162), vol. 42, no. 1, 2009, pp. 12-15.
Warning: These citations may not always be 100% accurate.