Dyfyniad APA

Duplex Printing Press Company v. Deering. Great Neck Publishing.

Dyfyniad Arddull Chicago

Duplex Printing Press Company V. Deering. Great Neck Publishing.

Dyfyniad MLA

Duplex Printing Press Company V. Deering. Great Neck Publishing.

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