The author of the theoretical article also needs to gather, sort, and analyze information on the assigned topic based on other authors’ research works. Theoretical papers and literature reviews have a lot in common. This piece of writing elucidates the problem from the author’s perspective, defines the strengths and weaknesses of works, and may offer a completely new solution to the problem that has been brought up. The main purpose of the literature review is to collect information on the assigned topic and analyze it. This type of paper aims at conducting a survey of the works of a certain author or a group of authors with their further critical analysis. Keep reading to learn more about literature reviews, theoretical articles, methodological articles, and case studies. We will focus only on the most popular kinds of paper and describe their main features and goals. To correctly format your research paper, first, determine the exact type of writing you are to deal with. This chapter elucidates the principles of spacing, heading formatting, proper length of the paper, margin sizes, and other structural APA format tips that would help you properly arrange your paper. What’s New in the 7th Edition? Arranging Your Paper in an Effective Way Submitting Your APA Paper APA Information: References page in APA Proofing Your Paper: Use of graphics (tables and figures) in APA Writing style tips: Proper usage of headings & subheadings in APA Table of Contents Writing and organizing your paper: The shortened version of a title that is called a running head is to be placed at the top left corner of the page.