Dyfyniad APA

Robeson. Buttoned Up. Texas A&M University Press.

Dyfyniad Arddull Chicago

Robeson. Buttoned Up. Texas A&M University Press.

Dyfyniad MLA

Robeson. Buttoned Up. Texas A&M University Press.

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