APA (7th ed.) Citation

Lewis, E. C., & Davies, C. (2003). Welsh dictionary: Welsh - English, English - Welsh ([New ed.].). NTC/Contemporary Pub. Group.

Chicago Style (17th ed.) Citation

Lewis, Edwin C., and Cennard Davies. Welsh Dictionary: Welsh - English, English - Welsh. [New ed.]. Lincolnwood, Ill.: NTC/Contemporary Pub. Group, 2003.

MLA (9th ed.) Citation

Lewis, Edwin C., and Cennard Davies. Welsh Dictionary: Welsh - English, English - Welsh. [New ed.]. NTC/Contemporary Pub. Group, 2003.