Dyfyniad APA

Bertram, A. (1997). NTC's dictionary of common-place words in real-life contexts. Illinois: NTC Publishing Group.

Dyfyniad Arddull Chicago

Bertram, Anne. NTC's Dictionary of Common-place Words in Real-life Contexts. Illinois: NTC Publishing Group, 1997.

Dyfyniad MLA

Bertram, Anne. NTC's Dictionary of Common-place Words in Real-life Contexts. Illinois: NTC Publishing Group, 1997.

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