APA (7th ed.) Citation

Murphy, R. (2007). Essential grammar in use: CD-ROM. Cambridge University Press.

Chicago Style (17th ed.) Citation

Murphy, Raymond. Essential Grammar in Use: CD-ROM. Cambridge: Cambridge University Press, 2007.

MLA (9th ed.) Citation

Murphy, Raymond. Essential Grammar in Use: CD-ROM. Cambridge University Press, 2007.

Warning: These citations may not always be 100% accurate.