APA引文

Swan, M., & Walter, C. (2001). The good grammar book: A grammar practice book for elementery to lower-intermediate students of English : with answers. Oxf: Oxf. Univ. Pr.

Trích dẫn kiểu Chicago

Swan, Michaael, và Catherine Walter. The Good Grammar Book: A Grammar Practice Book for Elementery to Lower-intermediate Students of English : With Answers. Oxf: Oxf. Univ. Pr, 2001.

MLA引文

Swan, Michaael, và Catherine Walter. The Good Grammar Book: A Grammar Practice Book for Elementery to Lower-intermediate Students of English : With Answers. Oxf: Oxf. Univ. Pr, 2001.