एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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