APA (7th ed.) Citation

Nunan, D. (1999). Research methods in language learning (1. publ., 8. print.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Nunan, David. Research Methods in Language Learning. 1. publ., 8. print. Cambridge [u.a.]: Cambridge Univ. Press, 1999.

MLA (8th ed.) Citation

Nunan, David. Research Methods in Language Learning. 1. publ., 8. print. Cambridge Univ. Press, 1999.