Style de citation APA (7e éd.)

Hewings, A., & Hewings, M. (2005). Grammar and context: An advanced resource book. Routledge.

Style de citation Chicago (17e éd.)

Hewings, Ann, et Martin Hewings. Grammar and Context: An Advanced Resource Book. London ; New York: Routledge, 2005.

Style de citation MLA (8e éd.)

Hewings, Ann, et Martin Hewings. Grammar and Context: An Advanced Resource Book. Routledge, 2005.

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