South Africa. Dept. of Health. (1977). Your child's teeth. Dept. of Health.
Style de citation Chicago (17e éd.)South Africa. Dept. of Health. Your Child's Teeth. Pretoria: Dept. of Health, 1977.
Style de citation MLA (8e éd.)South Africa. Dept. of Health. Your Child's Teeth. Dept. of Health, 1977.
Attention : ces citations peuvent ne pas être correctes à 100%.