APA (7th ed.) Zitazioa

Sahanaya, W., Lindeck, J., & Stewart , R. (2002). Preparation and Practice: Listening and speaking (2nd.).

Chicago Style (17th ed.) Zitazioa

Sahanaya, Wendy, Jeremy Lindeck, eta Richard Stewart. Preparation and Practice: Listening and Speaking. 2nd. Singapore : Oxford University Press, 2002.

MLA (9th ed.) Zitazioa

Sahanaya, Wendy, et al. Preparation and Practice: Listening and Speaking. 2nd. 2002.