APA (7e ed.) Bronvermelding

ebrary, Inc, & Rutherford, W. E. (1984). Language universals and second language acquisition: Containing the contributions to a conference on language universals and second language acquisition held at the University of Southern California, February 1982. J. Benjamins Pub. Co..

Chicago (17e ed.) Bronvermelding

ebrary, Inc, en William E. Rutherford. Language Universals and Second Language Acquisition: Containing the Contributions to a Conference on Language Universals and Second Language Acquisition Held at the University of Southern California, February 1982. Amsterdam ; Philadelphia: J. Benjamins Pub. Co., 1984.

MLA (9e ed.) Bronvermelding

ebrary, Inc, en William E. Rutherford. Language Universals and Second Language Acquisition: Containing the Contributions to a Conference on Language Universals and Second Language Acquisition Held at the University of Southern California, February 1982. J. Benjamins Pub. Co., 1984.