APA-Zitierstil (7. Ausg.)
Murphy, R. (1993). Essential grammar in use: A self-study reference and practice book for elementary students of english (1.vyd.). Cambridge University Press.
Chicago-Zitierstil (17. Ausg.)
Murphy, Raymond. Essential Grammar in Use: A Self-study Reference and Practice Book for Elementary Students of English. 1.vyd. Cambridge: Cambridge University Press, 1993.
MLA-Zitierstil (9. Ausg.)
Murphy, Raymond. Essential Grammar in Use: A Self-study Reference and Practice Book for Elementary Students of English. 1.vyd. Cambridge University Press, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.