Final answer:
When citing a work with no author, you should use the title of the work in place of the author's name and follow the appropriate formatting guidelines.
Step-by-step explanation:
When citing an article or book and no author is given, you should use the title of the work in place of the author's name.
If you are using a signal phrase, you can include the full or shortened title of the work in the sentence. For example, 'According to the article "Climate Change and Its Impacts,"...'. If you are using parentheses, you can include the title of the work in parentheses after the information you are citing.
Remember to put quotation marks around article titles and to put book or journal titles in italics.