This document provides guidance on writing abstracts. It discusses that abstracts are short summaries that describe the key points of a larger work, including the purpose, methods, findings, and significance. There are generally two main types of abstracts - descriptive abstracts that describe the topic and contents, and informative abstracts that summarize the major sections and key conclusions. The document advises that a good abstract clearly summarizes the work without jargon, is proportional to the full work, only includes details contained in the work, and uses clear and concise language. It also notes abstracts should answer what was done, why it was done, how it was done, what was found, and the significance of the findings.