Pfanz, H. Et Al. The Ancient Gates to Hell and Their Relevance to Geogenic CO2. 2014. In History of Toxicology and Environmental Health, Toxicology in Antiquity , Elsevier, Amsterdam, 92-114.

Pfanz, H., YÜCE, G., D'Andria, F., DALESSANDRO, W., Pfanz, B., Manetas, Y., ... Papatheodorou, G.(2014). The Ancient Gates to Hell and Their Relevance to Geogenic CO2. History of Toxicology and Environmental Health, Toxicology in Antiquity (pp.92-114), Amsterdam: Elsevier.

Pfanz, Hardy Et Al. "The Ancient Gates to Hell and Their Relevance to Geogenic CO2." In History of Toxicology and Environmental Health, Toxicology in Antiquity , 92-114. Amsterdam: Elsevier, 2014

Pfanz, Hardy Et Al. "The Ancient Gates to Hell and Their Relevance to Geogenic CO2." History of Toxicology and Environmental Health, Toxicology in Antiquity , Elsevier, 2014, pp.92-114.

Pfanz, H. Et Al. (2014) "The Ancient Gates to Hell and Their Relevance to Geogenic CO2", History of Toxicology and Environmental Health, Toxicology in Antiquity . Amsterdam: Elsevier.

@bookchapter{bookchapter, author ={Hardy Pfanz Et Al. }, chaptertitle={The Ancient Gates to Hell and Their Relevance to Geogenic CO2}, booktitle={ History of Toxicology and Environmental Health, Toxicology in Antiquity}, publisher={Elsevier}, city={Amsterdam},year={2014} }