APA (7th ed.) Citation

Stephenson, M. H. (2015). Shale gas and fracking: The science behind the controversy. Elsevier.

Chicago Style (17th ed.) Citation

Stephenson, Michael H. Shale Gas and Fracking: The Science Behind the Controversy. Amsterdam, Netherlands ; Waltham, MA, USA: Elsevier, 2015.

MLA (9th ed.) Citation

Stephenson, Michael H. Shale Gas and Fracking: The Science Behind the Controversy. Elsevier, 2015.