APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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