Cita APA (7a ed.)
ebrary, Inc, & Navarro, G. L. (2011). Marcellus Shale and shale gas: Facts and considerations. Nova Science Publishers.
Cita Chicago Style (17a ed.)
ebrary, Inc, y Gabriel L. Navarro. Marcellus Shale and Shale Gas: Facts and Considerations. Hauppauge, N.Y.: Nova Science Publishers, 2011.
Cita MLA (9a ed.)
ebrary, Inc, y Gabriel L. Navarro. Marcellus Shale and Shale Gas: Facts and Considerations. Nova Science Publishers, 2011.
Precaución: Estas citas no son 100% exactas.