Não informado. (1972). Advances in educational psychology. University of London Press.
Chicagoスタイル(17版)引用形式Não informado. Advances in Educational Psychology. London: University of London Press, 1972.
MLA(8版)引用形式Não informado. Advances in Educational Psychology. University of London Press, 1972.
警告: この引用は必ずしも正確ではありません.