Dyfyniad APA

Lang, T. M., & Hines, C. (1994). The new protectionism: Protecting the future against free trade (Reprinted.). London: Earthscan.

Dyfyniad Arddull Chicago

Lang, Timothy Mark, and Colin Hines. The New Protectionism: Protecting the Future Against Free Trade. Reprinted. London: Earthscan, 1994.

Dyfyniad MLA

Lang, Timothy Mark, and Colin Hines. The New Protectionism: Protecting the Future Against Free Trade. Reprinted. London: Earthscan, 1994.

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