Both punctuation styles are valid. This is the so-called American style.
Tagiau
Gweld pob tagRhestri
Sentence text
License: CC BY 2.0 FRCofnodion
This sentence was initially added as a translation of sentence #236301
ychwanegwyd gan blay_paul, 3 Medi 2010
cysylltwyd gan blay_paul, 3 Medi 2010