Information on format plus some examples:
Purdue's OWL website features Changes in the 7th Edition, a guide to major differences APA introduced in fall, 2019.
See also: What’s New in the Publication Manual of the American Psychological Association, Seventh Edition (APA website, 7 page PDF)
In a Document page on Nexis Uni look for the "Export Citation" button to auto-generate a citation in your preferred citation style. Rember to doubel check the citation for accuracy and errors.