Não informado. (1991). Professional care mother & child. Professional, Managerial & Healthcare Publications.
Style de citation Chicago (17e éd.)Não informado. Professional Care Mother & Child. London: Professional, Managerial & Healthcare Publications, 1991.
Style de citation MLA (8e éd.)Não informado. Professional Care Mother & Child. Professional, Managerial & Healthcare Publications, 1991.
Attention : ces citations peuvent ne pas être correctes à 100%.