APA Style
Tussing, Arlon R., Tippee, Bob.. (1995).
The Natural Gas Industry: evolution, structure and economics (Ed. 2nd).
Oklahoma:
PennWell.
Chicago Style
Tussing, Arlon R., Tippee, Bob..
The Natural Gas Industry: evolution, structure and economics.
Ed. 2nd
Oklahoma:
PennWell,
1995.
Text.
MLA Style
Tussing, Arlon R., Tippee, Bob..
The Natural Gas Industry: evolution, structure and economics.
Ed. 2nd
Oklahoma:
PennWell,
1995.
Text.
Turabian Style
Tussing, Arlon R., Tippee, Bob..
The Natural Gas Industry: evolution, structure and economics.
Ed. 2nd
Oklahoma:
PennWell,
1995.
Print.