Dyfyniad APA

Henry Steele Commager. (1951). The heritage of America. Boston: Lillte, brown and company.

Dyfyniad Arddull Chicago

Henry Steele Commager. The Heritage of America. Boston: Lillte, brown and company, 1951.

Dyfyniad MLA

Henry Steele Commager. The Heritage of America. Boston: Lillte, brown and company, 1951.

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