Sumner, R. (1991). The role of assessment in schools: A new edition of the role of testing in schools (Rev. ed.). Neer-Nelson.
Citação norma ChicagoSumner, Raymond. The Role of Assessment in Schools: A New Edition of the Role of Testing in Schools. Rev. ed. Windsor, Berkshire, England: Neer-Nelson, 1991.
Citação norma MLASumner, Raymond. The Role of Assessment in Schools: A New Edition of the Role of Testing in Schools. Rev. ed. Neer-Nelson, 1991.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.