Dyfyniad APA

(1998). Longman dictionary of english language and culture. Longman.

Dyfyniad Arddull Chicago

Longman Dictionary of English Language and Culture. Longman, 1998.

Dyfyniad MLA

Longman Dictionary of English Language and Culture. Longman, 1998.

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