Here's how to format it:
1. Title: The page should be titled "References" centered at the top of the page.
2. Formatting: The references should be listed in alphabetical order by the first author's last name.
3. Hanging Indent: The first line of each reference should be flush with the left margin, and subsequent lines should be indented.
4. Double-Spacing: The entire References page should be double-spaced.
5. Font: Use the same font and font size as the rest of your document.
Let me know if you have any other questions about APA formatting!