APA Citation
Swan, M., & Walter, C. (2001). The good grammar book: A grammar practice book for elementary to lower-intermediate students of English. Oxford: Oxford University Press.
Chicago Style CitationSwan, Michael, and Catherine Walter. The Good Grammar Book: A Grammar Practice Book for Elementary to Lower-intermediate Students of English. Oxford: Oxford University Press, 2001.
MLA CitationSwan, Michael, and Catherine Walter. The Good Grammar Book: A Grammar Practice Book for Elementary to Lower-intermediate Students of English. Oxford: Oxford University Press, 2001.
Warning: These citations may not always be 100% accurate.