APA Citation

Evans, R. O. (1931). Y tri hyn: Sef y Parchedigion Owen Evans, Llundain, David Evans, Caerfyrddin, Thomas Evans, Amlwch. Lerpwl: Hugh Evans a'i Feibion.

Chicago Style Citation

Evans, R. O. Y Tri Hyn: Sef Y Parchedigion Owen Evans, Llundain, David Evans, Caerfyrddin, Thomas Evans, Amlwch. Lerpwl: Hugh Evans a'i Feibion, 1931.

MLA Citation

Evans, R. O. Y Tri Hyn: Sef Y Parchedigion Owen Evans, Llundain, David Evans, Caerfyrddin, Thomas Evans, Amlwch. Lerpwl: Hugh Evans a'i Feibion, 1931.

Warning: These citations may not always be 100% accurate.