Não informado. (1977). Early Human Development. Elsevier/North-Holland.
Style de citation Chicago (17e éd.)Não informado. Early Human Development. Amsterdam: Elsevier/North-Holland, 1977.
Style de citation MLA (8e éd.)Não informado. Early Human Development. Elsevier/North-Holland, 1977.
Attention : ces citations peuvent ne pas être correctes à 100%.