Dyfyniad APA

Casson, L. (1974). Travel in the ancient world. George Allen & Unwin.

Dyfyniad Arddull Chicago

Casson, Lionel. Travel in the Ancient World. London: George Allen & Unwin, 1974.

Dyfyniad MLA

Casson, Lionel. Travel in the Ancient World. George Allen & Unwin, 1974.

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