A reference list usually appears at the end of your assignment. This includes all the references that you have cited in your document.
A Bibliography is sometimes also used. This can contain references that you have consulted during the course of your research, but not actually cited in the text of your assignment. These reference sources may be of interest to the reader. This is usually for larger documents such as theses or books.
Use only the initial(s) of the author’s christian name, with one space between each initial.