Referencing is that inescapable headache that haunts every assignment like a plague. And even though you may hate doing it, you have no option but to go through the painful process of listing every single resource you have used to make your assignment what it is. What makes this horrific nightmare even worse is that you are almost always unable to differentiate one citation style from the other, consequently mixing them up and making blunders in the bibliography section. You can’t really be blamed though as they do look similar on the surface; especially the Harvard and mla heading format.