International Natural Gas Conversion Symposium < 1995, Kruger National Park, South Africa>. (1997). Natural gas conversion IV: Proceedings of the 4th International Natural Gas Conversion Symposium, Kruger Park, South Africa, November 19-23, 1995. Elsevier.
Chicago-Zitierstil (17. Ausg.)International Natural Gas Conversion Symposium < 1995, Kruger National Park, South Africa>. Natural Gas Conversion IV: Proceedings of the 4th International Natural Gas Conversion Symposium, Kruger Park, South Africa, November 19-23, 1995. Amsterdam: Elsevier, 1997.
MLA-Zitierstil (9. Ausg.)International Natural Gas Conversion Symposium < 1995, Kruger National Park, South Africa>. Natural Gas Conversion IV: Proceedings of the 4th International Natural Gas Conversion Symposium, Kruger Park, South Africa, November 19-23, 1995. Elsevier, 1997.