Here's an example of a Reference List entry for a journal article. See a checklist here. Grady, J. S., Her, M., Moreno, G., Perez, C., & Yelinek, J. (2019). Emotions in storybooks: A comparison of storybooks that represent ethnic and racial groups in the United States. Psychology of Popular Media Culture, 8(3), 207–217. https://doi.org/10.1037/ppm0000185
The Publication Manual of the American Psychological Association is the authority for style and format of published works in most social sciences and in nursing at NSULA. Its website explains how to assemble a paper (or any publication) and its reference list and also how to cite works in the paper. For a basic reference-list item, click here. An example of a journal article is below, after the boxed guideline for formatting the "source"--in this case, a journal. Both examples, and many more, are at APAstyle/apa.org,
For a webpage with no author indicated, the author is probably the website producer.