Cita APA (7a ed.)
(2002). A moving target in the war on terrorism. American Libraries, 33(11), 18-20.
Cita Chicago Style (17a ed.)
"A Moving Target in the War on Terrorism." American Libraries 33, no. 11 (2002): 18-20.
Cita MLA (9a ed.)
"A Moving Target in the War on Terrorism." American Libraries, vol. 33, no. 11, 2002, pp. 18-20.
Precaución: Estas citas no son 100% exactas.