APA Citation

Swan, M. (1997). How English works: A grammar practice book with answers. Oxf: Oxf. Univ. Pr.

Chicago Style Citation

Swan, Michael. How English Works: A Grammar Practice Book With Answers. Oxf: Oxf. Univ. Pr, 1997.

MLA Citation

Swan, Michael. How English Works: A Grammar Practice Book With Answers. Oxf: Oxf. Univ. Pr, 1997.

Warning: These citations may not always be 100% accurate.