Gallagher, J. E. (2006). Natural Gas Measurement Handbook. Gulf Professional Publishing.
Cita Chicago Style (17a ed.)Gallagher, James E. Natural Gas Measurement Handbook. Gulf Professional Publishing, 2006.
Cita MLA (8a ed.)Gallagher, James E. Natural Gas Measurement Handbook. Gulf Professional Publishing, 2006.
Precaución: Estas citas no son 100% exactas.