Dyfyniad APA

Bailly de Barberey, H., O'Neil, M., & Bailly de Barberey, H. (1940). Mother Elizabeth Ann Seton. Mother Seton Guild.

Dyfyniad Arddull Chicago

Bailly de Barberey, Hélène, Mary O'Neil, and Hélène Bailly de Barberey. Mother Elizabeth Ann Seton. Emmitsburg, Md.: Mother Seton Guild, 1940.

Dyfyniad MLA

Bailly de Barberey, Hélène, et al. Mother Elizabeth Ann Seton. Mother Seton Guild, 1940.

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