To format a reference in Harvard style for a work by authors Frelin and Grannas published in 2014, you would generally include the authors' names, the year of publication, the title of the work, the publisher, and any other relevant details such as the place of publication or edition, if applicable.
Here’s a basic template you can follow, depending on the type of source (book, journal article, etc.):
For a Book:
Frelin, A. & Grannas, J. (2014). Title of the Book. Publisher.
For a Journal Article:
Frelin, A. & Grannas, J. (2014). 'Title of the Article', Title of the Journal, Volume(Issue), page range. doi or URL if available.
Specific Example (fictional):
If we assume Frelin and Grannas wrote a book titled "Educational Practices in the Modern Era," your reference in Harvard style would look like this:
Frelin, A. & Grannas, J. (2014). Educational Practices in the Modern Era. Cambridge University Press.
If you have specific details (title, type of source), please provide them for a more accurate reference!