Cita APA (7a ed.)
O'Neill, E. (July/August 2008). Tigers: Worth More Dead than Alive. World Watch, 21(4), 6-12.
Cita Chicago Style (17a ed.)
O'Neill, Elizabeth. "Tigers: Worth More Dead than Alive." World Watch 21, no. 4 (July/August 2008): 6-12.
Cita MLA (9a ed.)
O'Neill, Elizabeth. "Tigers: Worth More Dead than Alive." World Watch, vol. 21, no. 4, July/August 2008, pp. 6-12.
Precaución: Estas citas no son 100% exactas.