Throughout your document, you should apply the following APA format guidelines: Set page margins in inches on all sides. Double-up all text, including headings. Indent the first line of each. Use an accessible font, for example Times New pt. point. or pt. Keeping thought papers, words is a good rule to follow. Be clear and concise: As noted above, it is important to use your words effectively in a reflection paper. Express your thoughts on the experience or topic clearly and keep your writing concise to avoid rambling.