Dyfyniad APA

LOWDEN, D. (1983). Briges The Spans Of North America David Plowden. W.W. Norton & Company.

Dyfyniad Arddull Chicago

LOWDEN, David. Briges The Spans Of North America David Plowden. W.W. Norton & Company, 1983.

Dyfyniad MLA

LOWDEN, David. Briges The Spans Of North America David Plowden. W.W. Norton & Company, 1983.

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