Dyfyniad APA

McDonagh, M. (2017). Three billboards outside Ebbing, Missouri. Faber & Faber.

Dyfyniad Arddull Chicago

McDonagh, Martin. Three Billboards Outside Ebbing, Missouri. London: Faber & Faber, 2017.

Dyfyniad MLA

McDonagh, Martin. Three Billboards Outside Ebbing, Missouri. Faber & Faber, 2017.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.