Dyfyniad APA

Historical Association (Great Britain). Teaching history. Historical Association.

Dyfyniad Arddull Chicago

Historical Association (Great Britain). Teaching History. London: Historical Association.

Dyfyniad MLA

Historical Association (Great Britain). Teaching History. Historical Association.

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