Dyfyniad APA

Holzer. The Lincoln Assassination. Fordham University Press.

Dyfyniad Arddull Chicago

Holzer. The Lincoln Assassination. Fordham University Press.

Dyfyniad MLA

Holzer. The Lincoln Assassination. Fordham University Press.

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