Cita APA

Spellman, F. R. (2013). Environmental impacts of hydraulic fracturing. CRC.

Citación estilo Chicago

Spellman, Frank R. Environmental Impacts of Hydraulic Fracturing. Boca Raton: CRC, 2013.

Cita MLA

Spellman, Frank R. Environmental Impacts of Hydraulic Fracturing. CRC, 2013.

Warning: These citations may not always be 100% accurate.