Dyfyniad APA

Gunston, B. (1972). Transport: Problems and prospects. Thames and Hudson.

Dyfyniad Arddull Chicago

Gunston, Bill. Transport: Problems and Prospects. London: Thames and Hudson, 1972.

Dyfyniad MLA

Gunston, Bill. Transport: Problems and Prospects. Thames and Hudson, 1972.

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