Não informado. (1979). European Journal of Science Education. Taylor & Francis.
Chicagoスタイル(17版)引用形式Não informado. European Journal of Science Education. London: Taylor & Francis, 1979.
MLA(8版)引用形式Não informado. European Journal of Science Education. Taylor & Francis, 1979.
警告: この引用は必ずしも正確ではありません.