Cita APA (7a ed.)
Allan, D. (2004). Placement Test 2: Grammar Test. University Press.
Cita Chicago Style (17a ed.)
Allan, Dave. Placement Test 2: Grammar Test. Oxford: University Press, 2004.
Cita MLA (9a ed.)
Allan, Dave. Placement Test 2: Grammar Test. University Press, 2004.
Precaución: Estas citas no son 100% exactas.