Dyfyniad APA

Curtis, H. P. None so Deaf As Those Who Won't Hear: A Comedietta in One Act.

Dyfyniad Arddull Chicago

Curtis, Herbert Pelham. None so Deaf As Those Who Won't Hear: A Comedietta in One Act.

Dyfyniad MLA

Curtis, Herbert Pelham. None so Deaf As Those Who Won't Hear: A Comedietta in One Act.

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