Citazione APA

Hewings, M. (2013). Advanced grammar in use: A selfstudy reference and practice book for advanced learners of English (2.). CUP.

Stile di citazione Chicago

Hewings, Martin. Advanced Grammar in Use: A Selfstudy Reference and Practice Book for Advanced Learners of English. 2. New Delhi: CUP, 2013.

Citazione MLA

Hewings, Martin. Advanced Grammar in Use: A Selfstudy Reference and Practice Book for Advanced Learners of English. 2. CUP, 2013.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.