APA-Zitierstil (7. Ausg.)

Quintana J. Jenny. (2007). Build up to Countdown. Student`s Book. New York, Oxford University Press, 2007.

Chicago-Zitierstil (17. Ausg.)

Quintana J. Jenny. Build Up to Countdown. Student`s Book. New York, Oxford University Press, 2007, 2007.

MLA-Zitierstil (9. Ausg.)

Quintana J. Jenny. Build Up to Countdown. Student`s Book. New York, Oxford University Press, 2007, 2007.