In-text citation entire work
This Harvard citation points out that your source is the relevant page in the book referenced below (Hill, 2021, p. 177). Alternatively, refer to Hill (2021, p. 177) as your source.
Bibliography a▪to▪b online
Hill,·​F.·​(2021)·​There·​is·​nothing·​for·​you·​here:·​finding·​opportunity·​in·​the·​twenty-first·​century.·​Boston, MA:·​Mariner·​Books.
The entry in the bibliography specifies who wrote the book, what it is called, and where and when it was published:
Author (Year of publication) Title. Edition. Contributor. Place of publication: Publisher.