Não informado. (1911). Oral Health. Southam Information and Technology Group.
Style de citation Chicago (17e éd.)Não informado. Oral Health. Don Mills, Canada: Southam Information and Technology Group, 1911.
Style de citation MLA (8e éd.)Não informado. Oral Health. Southam Information and Technology Group, 1911.
Attention : ces citations peuvent ne pas être correctes à 100%.