Não informado. (1966). Science education newsletter. British Council, Education, Medicine and Science Division.
Style de citation Chicago (17e éd.)Não informado. Science Education Newsletter. London: British Council, Education, Medicine and Science Division, 1966.
Style de citation MLA (8e éd.)Não informado. Science Education Newsletter. British Council, Education, Medicine and Science Division, 1966.
Attention : ces citations peuvent ne pas être correctes à 100%.