According to the syllabus the paper is to be a minimum of 5 pages with a minimum of 5 references that should be cited in the body of the paper and listed in the reference section. The talk that you are writing about can’t also be a reference unless it was published. References should be from a peer reviewed scientific journal so Wikipedia is not acceptable. If a PDF of the paper exists please cite the paper rather than putting the link of the paper in the reference section.
The paper should start with a summary of the talk and the references should be used to confirm or disprove the talk.