Dyfyniad APA

(2015). INTERNATIONAL history of the twentieth century and beyond. Routledge.

Dyfyniad Arddull Chicago

INTERNATIONAL History of the Twentieth Century and beyond. Routledge, 2015.

Dyfyniad MLA

INTERNATIONAL History of the Twentieth Century and beyond. Routledge, 2015.

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