Não informado. (1939). Advancement of Science. British Association for the Advancement of Science.
Style de citation Chicago (17e éd.)Não informado. Advancement of Science. London: British Association for the Advancement of Science, 1939.
Style de citation MLA (8e éd.)Não informado. Advancement of Science. British Association for the Advancement of Science, 1939.
Attention : ces citations peuvent ne pas être correctes à 100%.