There are a variety of ways to find out an author’s credentials. Often it is found within the publication as a paragraph at the beginning of a journal article. If it is a book, this information is usually found on either the book jacket or inside back cover.Click to see full answer. Consequently, what is an author’s credentials?Author credibility refers to the credentials and other qualities that indicate whether or not a source is reliable, and based on this, can either support or undermine the ideas and arguments in your own essay or research paper.Furthermore, how do you determine a good source of information? The following tips will help you tell a good source from one that’s biased, outdated, or inaccurate: Check the domain name. Take a closer look at the source. Search for additional information to back up what you’ve found. Use certain sources only to jump-start additional research. Beside this, how do you know an author is credible? If you want to determine if a book author is credible, check the foreword/preface/introduction and back cover of the book. These sections usually provide information on the author’s credentials/areas of expertise, etc.What qualifications do you need to be an author?A bachelor’s degree is typically needed for a full-time job as a writer. Because writing skills are essential in this occupation, many employers prefer candidates with a degree in English, journalism, or communications.