APA Citatie

Quintana, J., & Jenny Quintana. (2001). Countdown to First Certificate: Vocabulary Supplement. Oxford: Oxford University Press.

Chicago Style citaat

Quintana, Jenny, en Jenny Quintana. Countdown to First Certificate: Vocabulary Supplement. Oxford: Oxford University Press, 2001.

MLA citatie

Quintana, Jenny, en Jenny Quintana. Countdown to First Certificate: Vocabulary Supplement. Oxford: Oxford University Press, 2001.

Let op: Deze citaties zijn niet altijd 100% accuraat.