Dyfyniad APA

Holloway, M. D., & Rudd, O. (2013). Fracking: The operations and environmental consequences of hydraulic fracturing. Wiley ; Scrivener Pub..

Dyfyniad Arddull Chicago

Holloway, Michael D., and Oliver Rudd. Fracking: The Operations and Environmental Consequences of Hydraulic Fracturing. Hoboken, N.J. : Salem, Mass.: Wiley ; Scrivener Pub., 2013.

Dyfyniad MLA

Holloway, Michael D., and Oliver Rudd. Fracking: The Operations and Environmental Consequences of Hydraulic Fracturing. Wiley ; Scrivener Pub., 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.