APA citiranje

Thornbury, S., & Scott Thornbury. (1997). About language: Tasks for teachers of English. Cambridge,New York: Cambridge University Press.

Trích dẫn kiểu Chicago

Thornbury, Scott, và Scott Thornbury. About Language: Tasks for Teachers of English. Cambridge,New York: Cambridge University Press, 1997.

MLA citiranje

Thornbury, Scott, và Scott Thornbury. About Language: Tasks for Teachers of English. Cambridge,New York: Cambridge University Press, 1997.