Não informado. (1965). Engineering Geology. Elsevier Scientific Publishing.
Style de citation Chicago (17e éd.)Não informado. Engineering Geology. Amsterdam: Elsevier Scientific Publishing, 1965.
Style de citation MLA (8e éd.)Não informado. Engineering Geology. Elsevier Scientific Publishing, 1965.
Attention : ces citations peuvent ne pas être correctes à 100%.