To be made up of:
Author(s)
Year of publication
Title of book (in italics)
Publication details
Digital repository name
Reference books and journal articles in repositories should be referenced as for print versions.
In-text citation:
Several PhD candidates gave useful advice (Davids and Wright, 1999).
Reference list:
Davids, E. and Wright, I. (1999) Doing referencing. Birmingham: Reference-works.