(1635). [Llyfer plygain sef Christianu ddiaeth]. J. Beale.
Chicago Style (17th ed.) Citation[Llyfer Plygain Sef Christianu Ddiaeth]. [S.l.: J. Beale, 1635.
MLA (9th ed.) Citation[Llyfer Plygain Sef Christianu Ddiaeth]. J. Beale, 1635.
Warning: These citations may not always be 100% accurate.