Não informado. (2009). Child Development Perspectives. Blackwell Publishing.
Style de citation Chicago (17e éd.)Não informado. Child Development Perspectives. Malden, Mass: Blackwell Publishing, 2009.
Style de citation MLA (8e éd.)Não informado. Child Development Perspectives. Blackwell Publishing, 2009.
Attention : ces citations peuvent ne pas être correctes à 100%.