Dyfyniad APA

South Africa. Dept. of Health. (1979). The 1.2.3 method to good eating. Dept. of Health.

Dyfyniad Arddull Chicago

South Africa. Dept. of Health. The 1.2.3 Method to Good Eating. Pretoria: Dept. of Health, 1979.

Dyfyniad MLA

South Africa. Dept. of Health. The 1.2.3 Method to Good Eating. Dept. of Health, 1979.

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