Dyfyniad APA

Oblate Sisters of the Blessed Sacrament. (1992). Echoes. Oblate Sisters of the Blessed Sacrament.

Dyfyniad Arddull Chicago

Oblate Sisters of the Blessed Sacrament. Echoes. Marty, S.D.: Oblate Sisters of the Blessed Sacrament, 1992.

Dyfyniad MLA

Oblate Sisters of the Blessed Sacrament. Echoes. Oblate Sisters of the Blessed Sacrament, 1992.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.