APA (7th ed.) Citation

ebrary, Inc, & Navarro, G. L. (2011). Marcellus Shale and shale gas: Facts and considerations. Nova Science Publishers.

Chicago Style (17th ed.) Citation

ebrary, Inc, and Gabriel L. Navarro. Marcellus Shale and Shale Gas: Facts and Considerations. Hauppauge, N.Y.: Nova Science Publishers, 2011.

MLA (9th ed.) Citation

ebrary, Inc, and Gabriel L. Navarro. Marcellus Shale and Shale Gas: Facts and Considerations. Nova Science Publishers, 2011.