APA ציטוט

Dean, M. (1993). English grammar lessons: Upper-Intermediate : with answers. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Dean, Michael. English Grammar Lessons: Upper-Intermediate : With Answers. Oxford: Oxford University Press, 1993.

ציטוט MLA

Dean, Michael. English Grammar Lessons: Upper-Intermediate : With Answers. Oxford: Oxford University Press, 1993.