Style de citation APA (7e éd.)

Larsen-Freeman, D., & Long, M. H. (1991). An introduction to second language acquisition research. Longman.

Style de citation Chicago (17e éd.)

Larsen-Freeman, Diane, et Michael H. Long. An Introduction to Second Language Acquisition Research. Essex: Longman, 1991.

Style de citation MLA (9e éd.)

Larsen-Freeman, Diane, et Michael H. Long. An Introduction to Second Language Acquisition Research. Longman, 1991.