Dyfyniad APA

Espionage Act of 1918. Great Neck Publishing.

Dyfyniad Arddull Chicago

Espionage Act of 1918. Great Neck Publishing.

Dyfyniad MLA

Espionage Act of 1918. Great Neck Publishing.

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