Dyfyniad APA

Norton, R. E. (2006). "Useful to the mind": Ade Bethune's illustrations for The Catholic worker, 1934-1945.

Dyfyniad Arddull Chicago

Norton, Rachel E. "Useful to the Mind": Ade Bethune's Illustrations for The Catholic Worker, 1934-1945. 2006.

Dyfyniad MLA

Norton, Rachel E. "Useful to the Mind": Ade Bethune's Illustrations for The Catholic Worker, 1934-1945. 2006.

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