Dyfyniad APA

Longman (Firm). (1984). Longman dictionary of the English language (Standard ed.). Longman.

Dyfyniad Arddull Chicago

Longman (Firm). Longman Dictionary of the English Language. Standard ed. Harlow, Essex, England: Longman, 1984.

Dyfyniad MLA

Longman (Firm). Longman Dictionary of the English Language. Standard ed. Longman, 1984.

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