Cita APA (7a ed.)
(2011). System Identifies User Location without GPS or Wi-Fi. Computer (00189162), 44(11), 15.
Cita Chicago Style (17a ed.)
"System Identifies User Location Without GPS or Wi-Fi." Computer (00189162) 44, no. 11 (2011): 15.
Cita MLA (9a ed.)
"System Identifies User Location Without GPS or Wi-Fi." Computer (00189162), vol. 44, no. 11, 2011, p. 15.
Precaución: Estas citas no son 100% exactas.