APA استشهاد

Butcher, J. (2006). Butcher's copy-editing: The cambridge handbook for editors copy-editors and proofreaders (4th ed.). Cambridge university.

استشهاد بنمط شيكاغو

Butcher, Judith. Butcher's Copy-editing: The Cambridge Handbook for Editors Copy-editors and Proofreaders. 4th ed. Cambridge: Cambridge university, 2006.

MLA استشهاد

Butcher, Judith. Butcher's Copy-editing: The Cambridge Handbook for Editors Copy-editors and Proofreaders. 4th ed. Cambridge university, 2006.