APA (7th ed.) Citation

Widdowson, H. (2019). On the Subject of English: The Linguistics of Language Use and Learning. De Gruyter Mouton.

Chicago Style (17th ed.) Citation

Widdowson, Henry. On the Subject of English: The Linguistics of Language Use and Learning. Berlin ; Boston: De Gruyter Mouton, 2019.

MLA (8th ed.) Citation

Widdowson, Henry. On the Subject of English: The Linguistics of Language Use and Learning. De Gruyter Mouton, 2019.