Cita APA (7a ed.)

Allan, D. (2002). Oxford placement test 1: Test pack ([1st ed., 12th imp.].). Oxford University Press.

Cita Chicago Style (17a ed.)

Allan, Dave. Oxford Placement Test 1: Test Pack. [1st ed., 12th imp.]. Oxford: Oxford University Press, 2002.

Cita MLA (9a ed.)

Allan, Dave. Oxford Placement Test 1: Test Pack. [1st ed., 12th imp.]. Oxford University Press, 2002.