Não informado. (1975). Information Reports and Bibliographies. Science Associates International.
Style de citation Chicago (17e éd.)Não informado. Information Reports and Bibliographies. New York: Science Associates International, 1975.
Style de citation MLA (8e éd.)Não informado. Information Reports and Bibliographies. Science Associates International, 1975.
Attention : ces citations peuvent ne pas être correctes à 100%.