In-text: The Department of Trade & Industry (2014) published an article…. Or, if used at the end of a sentence: A study done to determine the correlation between … (Department of Trade & Industry, 2014).
Reference list: Department of Trade & Industry. (2014). “Productivity and caffeine: Is there a connection?” South African Government. Available from: <http://www.coffeebeands.com>. [Accessed on 8 June 2015].