Dyfyniad APA

Tobacco Research Council & Todd, G. F. (1963). Cigarette smoking characteristics in the U. K., South Africa and Australia. Tobacco Research Council.

Dyfyniad Arddull Chicago

Tobacco Research Council and G. F. Todd. Cigarette Smoking Characteristics in the U. K., South Africa and Australia. London: Tobacco Research Council, 1963.

Dyfyniad MLA

Tobacco Research Council and G. F. Todd. Cigarette Smoking Characteristics in the U. K., South Africa and Australia. Tobacco Research Council, 1963.

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