When you are writing your report, you will use the sources in your bibliography to remind you of different facts and background information you used for your science fair project. Each time you use some information from a source, you will need to cite the source that it came from. To cite a source, simply put the author's name and the date of the publication in parentheses (Author, date) in your text. If the person reading your report wants to find the information and read more about it, they can look up the reference in your bibliography for more detail about the source. That is why each source you use must be listed in a detailed bibliography with enough information for someone to go and find it by themselves.
You should compile a bibliography when writing an essay, article, or research paper that relies heavily on source material. A bibliography is an alphabetized list of sources that have been used to compile data, typically in an article, essay, or research paper. This list is found at the end of the work and allows the person reviewing the data to verify the veracity of the statements and/or figures presented in the data itself. It also allows a writer to give proper credit for quotes or key phrases that have been written and presented in a source that they may have referenced in their paper so as to avoid plagiarism .