Writing an effective summary requires several steps. First, carefully analyze the original text to understand the author's main points without taking notes. Then, take notes on the key details and supporting information in your own words. Next, write a first draft that restates the important elements without repeating verbatim from the original. Revise the draft to ensure the summary is cohesive without redundancy. Finally, eliminate errors by proofreading and limit the summary to one page before requesting feedback to further improve the work. Following these tips will help produce a high-quality summary that concisely relays the most essential aspects of the original text.