Dyfyniad APA

Todd, G. F. (1962). Statistics of smoking in the United Kingdom (3d ed.).

Dyfyniad Arddull Chicago

Todd, G. F. Statistics of Smoking in the United Kingdom. 3d ed. [London, 1962.

Dyfyniad MLA

Todd, G. F. Statistics of Smoking in the United Kingdom. 3d ed. 1962.

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