APA (7th ed.) Citation

Soeder, D. J. (2017). Unconventional: The development of natural gas from the Marcellus Shale. Geological Society of America.

Chicago Style (17th ed.) Citation

Soeder, D. J. Unconventional: The Development of Natural Gas from the Marcellus Shale. Boulder, Colorado: Geological Society of America, 2017.

MLA (9th ed.) Citation

Soeder, D. J. Unconventional: The Development of Natural Gas from the Marcellus Shale. Geological Society of America, 2017.