Dyfyniad APA

Guinsburg, T. N. (1971). The dimensions of history. Rand McNally.

Dyfyniad Arddull Chicago

Guinsburg, Thomas N. The Dimensions of History. Chicago: Rand McNally, 1971.

Dyfyniad MLA

Guinsburg, Thomas N. The Dimensions of History. Rand McNally, 1971.

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