APA (7th ed.) Citation

Zaphiris, P., & Zacharia, G. (2006). User-centered computer aided language learning. Information Science Pub..

Chicago Style (17th ed.) Citation

Zaphiris, Panayiotis, and Giorgos Zacharia. User-centered Computer Aided Language Learning. Hershey, PA: Information Science Pub., 2006.

MLA (9th ed.) Citation

Zaphiris, Panayiotis, and Giorgos Zacharia. User-centered Computer Aided Language Learning. Information Science Pub., 2006.