Here is an example of an RDA entry for a book:
Title: “The Future of Food: How Technology is Changing What We Eat” Author: Jane Smith Publication: New York : Random House, 2020.
Description: xi, 210 pages : illustrations ; 24 cm
Note: Includes bibliographical references (pages 193-205) and index.
ISBN: 978-0-8129-9479-8 (hardcover)
Subjects: Food industry and trade – Technological innovations Food – Technological innovations
RDA entry follows the format of providing the essential information of the resource, the title, the author, and the publication information, and a brief summary of the content such as the number of pages and illustrations and the ISBN. Additionally, it provides the notes and the subjects of the book which are very important for users to know what the book is about and where it can be classified.
It is important to note that this is just one example of an RDA entry, and the format and details included in an RDA entry can vary depending on the type of resource and the specific cataloging rules used.