APA citiranje

Richards, J. C. (1998). Changes: English for international communication : INTRO workbook. Cambridge University Press.

Trích dẫn kiểu Chicago

Richards, Jack C. Changes: English for International Communication : INTRO Workbook. Cambridge University Press, 1998.

MLA citiranje

Richards, Jack C. Changes: English for International Communication : INTRO Workbook. Cambridge University Press, 1998.

Opozorilo: Ti citati niso vedno 100% točni.