APA (7th ed.) Citation

Tussing, A. R., & Barlow, C. (1984). The natural gas industry: Evolution, structure, and economics. Ballinger.

Chicago Style (17th ed.) Citation

Tussing, Arlon R., and Connie Barlow. The Natural Gas Industry: Evolution, Structure, and Economics. Cambridge, Mass: Ballinger, 1984.

MLA (9th ed.) Citation

Tussing, Arlon R., and Connie Barlow. The Natural Gas Industry: Evolution, Structure, and Economics. Ballinger, 1984.