APA (7th ed.) Citation

Gruffudd, H. (1998). The Welsh learner's dictionary. Y Lolfa.

Chicago Style (17th ed.) Citation

Gruffudd, Heini. The Welsh Learner's Dictionary. Talybont, Ceredigion: Y Lolfa, 1998.

MLA (9th ed.) Citation

Gruffudd, Heini. The Welsh Learner's Dictionary. Y Lolfa, 1998.