Dyfyniad APA

Collison, R. L. (1971). Dictionaries of English and Foreign Languages: A bibliographicalguide (Second edition.). Hafner Publishing.

Dyfyniad Arddull Chicago

Collison, Robert L. Dictionaries of English and Foreign Languages: A Bibliographicalguide. Second edition. New York: Hafner Publishing, 1971.

Dyfyniad MLA

Collison, Robert L. Dictionaries of English and Foreign Languages: A Bibliographicalguide. Second edition. Hafner Publishing, 1971.

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