What Is Medicare Part B? Medicare Part B (medical insurance) is part of Original Medicare and covers services and supplies that are medically necessary to treat your health condition. This can include outpatient care, preventive services, ambulance services, and durable medical equipment.
The Modern Language Association (MLA) specifies a standard format for essays and research papers written in an academic setting: 1  One-inch page margins. 2  Double-spaced paragraphs. 3  A header with author's last name and page number one-half inch from the top of each page.
Format your Works Cited page. According to MLA guidelines, a Works Cited page should be formatted with the following rules: One-inch margins all around. Label the page âWorks Citedâ, and center it on the top line. All citations should be double-spaced, with no extra lines between entries.