APA (7th ed.) Citation

Swan, M., & Walter-Laager, C. (2001). The good grammar book: A [new] grammar practice book for elementary to lower-intermediate students of English (1. publ.). Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Swan, Michael, and Catherine Walter-Laager. The Good Grammar Book: A [new] Grammar Practice Book for Elementary to Lower-intermediate Students of English. 1. publ. Oxford: Oxford Univ. Press, 2001.

MLA (9th ed.) Citation

Swan, Michael, and Catherine Walter-Laager. The Good Grammar Book: A [new] Grammar Practice Book for Elementary to Lower-intermediate Students of English. 1. publ. Oxford Univ. Press, 2001.