Dyfyniad APA
Butcher, J. (1992). Copy-editing: The Cambridge handbook for editors, authors, and publishers (3rd ed.). Cambridge University Press.
Dyfyniad Arddull Chicago
Butcher, Judith. Copy-editing: The Cambridge Handbook for Editors, Authors, and Publishers. 3rd ed. Cambridge [England] ; New York, NY, USA: Cambridge University Press, 1992.
Dyfyniad MLA
Butcher, Judith. Copy-editing: The Cambridge Handbook for Editors, Authors, and Publishers. 3rd ed. Cambridge University Press, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.