Hedtkamp, S. I. C. (2006). Pigments and geochemistry measured in soild phase at List Hausstrand on 2004-04-20. PANGAEA.
Cita Chicago Style (17a ed.)Hedtkamp, Stefanie I C. Pigments and Geochemistry Measured in Soild Phase at List Hausstrand on 2004-04-20. PANGAEA, 2006.
Cita MLA (9a ed.)Hedtkamp, Stefanie I C. Pigments and Geochemistry Measured in Soild Phase at List Hausstrand on 2004-04-20. PANGAEA, 2006.
Precaución: Estas citas no son 100% exactas.