In <Goldsworthy, Graeme. Preaching the Whole Bible as Christian Scripture: The Application of Biblical Theology to Expository Preaching. Grand Rapids, MI; Cambridge: William B. Eerdmans Publishing Company, 2000.> the following footnote is not hyperlinked. I have the book being referenced and so I expected to be able to click the footnote and follow the link. Is that feature only for certain books?
