APA Style

NORRIS, J, M., ORTEGA, L. (2006). Synthesizing research on language learning and teaching (language teaching & language learning) . Amsterdam: John Benjamins Pub.

MLA Style

NORRIS, John, Michael., ORTEGA, Lourdes. "Synthesizing research on language learning and teaching (language teaching & language learning)". Amsterdam: John Benjamins Pub, 2006. Text.