You should reference a Cochrane Library systematic review similar to a journal article. Remember to include the CD number (see example below)
Most courses use the Harvard style on Cite Them Right, which we’ve used to generate the following reference:
In-text citation:
Abraha et al. (2017)
Reference list:
Cite Them Right 12th edition style:
Abraha, I. et al. (2017) ‘Simulated presence therapy for dementia’, Cochrane Database of Systematic Reviews, 4, CD011882. Available at: https://doi.org/10.1002/14651858.CD011882.pub2