A 500 words summary
Some rules for it:
1. One Page, single space.
2. Font size 12, times new roman style.
3. No more than 530 words.(not 250)
4. MLA format.
What should abstract includes: (choose one of three type to write abstracts. summary not more than 530 words. Not no more than 250 words. It is better to write 450-530 words.)