APA-Zitierstil (7. Ausg.)

(1981). Second-language acquisition and foreign language teaching (2.print.). Center for Applied Linguistics.

Chicago-Zitierstil (17. Ausg.)

Second-language Acquisition and Foreign Language Teaching. 2.print. Arlington: Center for Applied Linguistics, 1981.

MLA-Zitierstil (9. Ausg.)

Second-language Acquisition and Foreign Language Teaching. 2.print. Center for Applied Linguistics, 1981.