Não informado. (1972). Advances in educational psychology. University of London Press.
Style de citation Chicago (17e éd.)Não informado. Advances in Educational Psychology. London: University of London Press, 1972.
Style de citation MLA (8e éd.)Não informado. Advances in Educational Psychology. University of London Press, 1972.
Attention : ces citations peuvent ne pas être correctes à 100%.