Widia, Holste, J. C., & Hall, K. R. (2003). Variation of density with composition for natural gas mixtures in the supercritical region. [Texas A & M University].
Chicago Style (17th ed.) CitationWidia, James C. Holste, and Kenneth R. Hall. Variation of Density with Composition for Natural Gas Mixtures in the Supercritical Region. [College Station, Tex.]: [Texas A & M University], 2003.
MLA (9th ed.) CitationWidia, et al. Variation of Density with Composition for Natural Gas Mixtures in the Supercritical Region. [Texas A & M University], 2003.
Warning: These citations may not always be 100% accurate.