How to summarize - say the same thing in fewer words
1. Read the whole of the original text quickly to gain an impression of its content and its relevance to your work
2. Highlight the main points as you read
3. Make notes of your own on these points
4. Put away the original and rewrite your notes in your own words in complete sentences
5. Begin your summary with a statement of the main idea at the start. Don't forget to include referencing of your source.