Style de citation APA (7e éd.)

Wang, V. X. (2011). Making requests by Chinese EFL learners. John Benjamins Pub. Co..

Style de citation Chicago (17e éd.)

Wang, Vincent X. Making Requests by Chinese EFL Learners. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 2011.

Style de citation MLA (9e éd.)

Wang, Vincent X. Making Requests by Chinese EFL Learners. John Benjamins Pub. Co., 2011.