In the MLA Handbook, however, Gibaldi finds that it is rarely appropriate to use italics for emphasis in writing research papers (95) and that In research papers and manuscripts submitted for publication, words that would be italicized in print are best underlined (94).
Follow-Up Calls. Wait seven to 10 days to call a potential employer after a job interview. If the employer gave you a shorter timetable, wait until the day after the date he gave you before calling to inquire about the position.
Send the follow-up letter within 24 hours. Sending a follow-up letter will show that you are courteous and professional, and it will give you an edge over job applicants who do not send thank-you or follow-up letters (many do not).