APA引文

Swan M. Michael & Walter Catherine. (2001). The Good Grammar Book; A grammar practice book for elementary to lower-intermediate students of English. New York, Oxford University Press, 2001.

Chicago Style (17th ed.) Citation

Swan M. Michael and Walter Catherine. The Good Grammar Book; A Grammar Practice Book for Elementary to Lower-intermediate Students of English. New York, Oxford University Press, 2001, 2001.

MLA引文

Swan M. Michael and Walter Catherine. The Good Grammar Book; A Grammar Practice Book for Elementary to Lower-intermediate Students of English. New York, Oxford University Press, 2001, 2001.