Only use Times New Roman 12 point in black type. Courier and Arial typefaces are other possibilities. Lines should be double spaced, and there should be no additional spaces between paragraphs. After periods, there is just one gap between phrases. Boldfaced words are set in boldface, and underlined words are set in italics. Authors should follow the same guidelines when submitting manuscripts for publication. Use of non-standard typefaces or styles may cause problems during production processes such as editing and proofreading. Even if you include a disclaimer on the first page of your manuscript stating that all work must be original and not under copyright protection, most journals require authors to sign a copyright release form before their work will be considered for publication. Journals vary in what they expect from their authors with respect to formatting preferences. If you are unsure about any aspect of journal publishing, check with your publisher or editor first.