APA-Zitierstil (7. Ausg.)

Littlewood, W. (1989). Foreign and second language learning: Language-acquisition research and its implications for the classroom (6. print.). Cambridge Univ. Pr.

Chicago-Zitierstil (17. Ausg.)

Littlewood, William. Foreign and Second Language Learning: Language-acquisition Research and Its Implications for the Classroom. 6. print. Cambridge [u.a.]: Cambridge Univ. Pr, 1989.

MLA-Zitierstil (9. Ausg.)

Littlewood, William. Foreign and Second Language Learning: Language-acquisition Research and Its Implications for the Classroom. 6. print. Cambridge Univ. Pr, 1989.