Dyfyniad APA

Schweninger. The First We Can Remember. University of Nebraska Press.

Dyfyniad Arddull Chicago

Schweninger. The First We Can Remember. University of Nebraska Press.

Dyfyniad MLA

Schweninger. The First We Can Remember. University of Nebraska Press.

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