Não informado. (1964). International Journal of Rock Mechanics and Mining Sciences. Pergamon Press.
Style de citation Chicago (17e éd.)Não informado. International Journal of Rock Mechanics and Mining Sciences. Oxford, Inglaterra: Pergamon Press, 1964.
Style de citation MLA (8e éd.)Não informado. International Journal of Rock Mechanics and Mining Sciences. Pergamon Press, 1964.
Attention : ces citations peuvent ne pas être correctes à 100%.