APA-referens

David, M. (1977). Geostatistical Ore Reserve Estamination. Elsevier.

Chicago-stil citat

David, Michel. Geostatistical Ore Reserve Estamination. Amsterdam: Elsevier, 1977.

MLA-referens

David, Michel. Geostatistical Ore Reserve Estamination. Elsevier, 1977.