Dyfyniad APA

Sheehan-Dean. Freedom's Witness. West Virginia University Press.

Dyfyniad Arddull Chicago

Sheehan-Dean. Freedom's Witness. West Virginia University Press.

Dyfyniad MLA

Sheehan-Dean. Freedom's Witness. West Virginia University Press.

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