APA ציטוט

Swan, M., & Walter, C. (2011). Oxford english grammar course: Advanced. Oxford (New York): Oxford University Press.

Trích dẫn kiểu Chicago

Swan, Michael, và Catherine Walter. Oxford English Grammar Course: Advanced. Oxford (New York): Oxford University Press, 2011.

ציטוט MLA

Swan, Michael, và Catherine Walter. Oxford English Grammar Course: Advanced. Oxford (New York): Oxford University Press, 2011.