Colombo, U., & Hobson, G. D. Advances in organic geochemistry.
Chicago Edition CitationColombo, Umberto, i G D. Hobson. Advances in Organic Geochemistry.
Cita MLAColombo, Umberto, i G D. Hobson. Advances in Organic Geochemistry.
Atenció: Aquestes cites poden no estar 100% correctes.