Fracking - Earth Sciences bibliographies - in Harvard style

In-text: (What the experts say about fracking and water contamination - Catskill Mountainkeeper, 2015)

Your Bibliography: Catskillmountainkeeper.org. 2015. What the experts say about fracking and water contamination - Catskill Mountainkeeper. [online] Available at: <http://www.catskillmountainkeeper.org/experts-say-fracking-water-contamination/> [Accessed 17 March 2015].

In-text: (Phytophthora dieback - Department of Parks and Wildlife, 2015)

Your Bibliography: Dpaw.wa.gov.au. 2015. Phytophthora dieback - Department of Parks and Wildlife. [online] Available at: <http://www.dpaw.wa.gov.au/management/pests-diseases/phytophthora-dieback> [Accessed 17 March 2015].

In-text: (Australia's 15 National Biodiversity Hotspots - Biodiversity hotspots, 2015)

Your Bibliography: Environment.gov.au. 2015. Australia's 15 National Biodiversity Hotspots - Biodiversity hotspots. [online] Available at: <http://www.environment.gov.au/biodiversity/conservation/hotspots/national-biodiversity-hotspots> [Accessed 17 March 2015].

In-text: (Don’t frack the Lesueur National Park | Green Left Weekly, 2015)

Your Bibliography: Greenleft.org.au. 2015. Don’t frack the Lesueur National Park | Green Left Weekly. [online] Available at: <https://www.greenleft.org.au/node/55500> [Accessed 17 March 2015].

In-text: (Natural Gas Drilling: Impacts of Fracking on Health, Water | NRDC, 2015)

Your Bibliography: Nrdc.org. 2015. Natural Gas Drilling: Impacts of Fracking on Health, Water | NRDC. [online] Available at: <http://www.nrdc.org/energy/gasdrilling/> [Accessed 17 March 2015].

In-text: (Coal seam gas, coal mines and Australian wildlife, 2015)

Your Bibliography: Wildlife Tourism Australia. 2015. Coal seam gas, coal mines and Australian wildlife. [online] Available at: <http://www.wildlifetourism.org.au/discussions/conservation-of-wildlife-and-habitats/coal-seam-gas-and-australian-wildlife/> [Accessed 17 March 2015].