Dyfyniad APA

Lehmann, W. P. (1962). Historical Linguistics: An Introduction (1st.). Oxford & IBH Publishing Co.

Dyfyniad Arddull Chicago

Lehmann, Winfred P. Historical Linguistics: An Introduction. 1st. Calcutta: Oxford & IBH Publishing Co, 1962.

Dyfyniad MLA

Lehmann, Winfred P. Historical Linguistics: An Introduction. 1st. Oxford & IBH Publishing Co, 1962.

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