Comparing and Contrasting different types of energy sources. Engineering is not the only subject this topic refers to. - Engineering bibliographies - in Harvard style

In-text: (Buzz, 2009)

Your Bibliography: Buzz, P., 2009. Nuclear Energy: Pros and Cons. [online] Triple Pundit: People, Planet, Profit. Available at: <http://www.triplepundit.com/2009/02/nuclear-energy-pros-and-cons/> [Accessed 23 January 2015].

In-text: (Hydroelectric: Pros & Cons | GreenTheFuture.com, 2008)

Your Bibliography: Greenthefuture.com. 2008. Hydroelectric: Pros & Cons | GreenTheFuture.com. [online] Available at: <http://greenthefuture.com/HYDROELECTRIC_PROSCONS.html> [Accessed 26 January 2015].

In-text: (Maehlum, 2012)

Your Bibliography: Maehlum, M., 2012. Solar Energy Pros and Cons - Energy Informative. [online] Energy Informative. Available at: <http://energyinformative.org/solar-energy-pros-and-cons/> [Accessed 26 January 2015].

In-text: (Siegel, 2012)

Your Bibliography: Siegel, R., 2012. Wind Power: Pros and Cons. [online] Triple Pundit: People, Planet, Profit. Available at: <http://www.triplepundit.com/2012/06/wind-power-pros-cons/> [Accessed 26 January 2015].