APA aipamena

Quintana, J. (2008). Build up to countdown: (Student's book). Oxford: Oxford University Press.

Chicago Style aipamena

Quintana, Jenny. Build Up to Countdown: (Student's Book). Oxford: Oxford University Press, 2008.

MLA aipamena

Quintana, Jenny. Build Up to Countdown: (Student's Book). Oxford: Oxford University Press, 2008.