Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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