Dyfyniad APA

Hirt, H. History of the German Language (2nd ed.). Beck's Che Verlagsbuchhanslug.

Dyfyniad Arddull Chicago

Hirt, Herman. History of the German Language. 2nd ed. Munich: Beck's Che Verlagsbuchhanslug.

Dyfyniad MLA

Hirt, Herman. History of the German Language. 2nd ed. Beck's Che Verlagsbuchhanslug.

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