There are three methods of accessing JRCALC 2019 - a print book, an ebook and also as an app. Depending on the version you are using, there a slightly different ways of presenting your reference.
Print version
In-text citation: (Brown et al., 2019) if you are citing the book as a whole. You can add either an individual page or range of pages should this be required, e.g. (Brown et al., 2019, 66) or (Brown et al., 2019, 66-70)
Reference list entry: Brown, S.N., Kumar, D.S., James, C. and Mark, J. (eds.) (2019) JRCALC clinical guidelines 2019. Bridgwater: Class Professional Publishing.
Ebook version
In-text citation: (Brown et al., 2019) if you are citing the book as a whole. You can add either an individual page or range of pages should this be required, e.g. (Brown et al., 2019, 66) or (Brown et al., 2019, 66-70)
Reference list entry: Brown, S.N., Kumar, D.S., James, C. and Mark, J. (eds.) (2019) JRCALC clinical guidelines 2019 [ebook]. Bridgwater: Class Professional Publishing. Available from https://ebookcentral-proquest-com.proxy.library.lincoln.ac.uk/lib/ulinc/detail.action?docID=5976256 [accessed XX].
App
First In-text citation: (Joint Royal Colleges Ambulance Liaison Committee and Association of Ambulance Chief Executives (JRCALC and AACE), 2019)
Subsequent in-text citation: (JRCALC and AACE, 2019)
Reference list entry: Joint Royal Colleges Ambulance Liaison Committee and Association of Ambulance Chief Executives (2019) JRCALC clinical guidelines [app]. Version XX. Bridgwater: Class Publishing. Available from https://jrcalcplus.co.uk [accessed XX].
Please note: you will need to replace the 'XX' above with the either the version of the app you used or the date that you accessed either ebook or the app.