What is "according to this excerpt?

"According to this excerpt" is a phrase commonly used to introduce a quotation or piece of text that is being referenced or cited. It is often used in academic writing, journalism, and research to attribute information to a specific source. Using this phrase helps to clarify that the following information is directly taken from a particular text or document. It is important to accurately cite the source after using the phrase "according to this excerpt" to give proper credit to the original author.