Which of the following is NOT part of an in-text citation for a web source in APA format?

In APA format, an in-text citation for a web source typically includes the author's last name and the year of publication. These components allow readers to identify the source and provide context for the information presented. However, in the case of web sources, specific page numbers are not required unless you are referencing a specific part of a print source or if the web source has identifiable sections that can be cited. This is because many web sources do not have page numbers or may not be formatted in a way that adheres to traditional pagination.

The title of the work is not included in an in-text citation; instead, it is usually provided in the reference list at the end of the document. Therefore, page numbers are not a necessary component of an in-text citation for web sources, confirming that it is the correct answer to the question regarding what is NOT part of an in-text citation for a web source in APA format.