Peer review is essential to preserving the integrity of the scientific publication process. Peer reviewers must adhere to the norms of the peer review process, including confidentiality, avoiding actual or apparent conflicts of interest, timeliness, constructiveness, and thoroughness. This mini review will discuss some of the different formats in which peer review might occur, as well as advantages and disadvantages of each. The topics then shift to providing advice for prospective reviewers, as well as a suggested format for use in writing a review.