Student practical or laboratory manual
(refer Snooks, p. 220-3, 201, 203)
Provide a description of the document type in normal typeface after the title.
In-Text: (School of Human Life Sciences 2009)
References: School of Human Life Sciences 2009, CXA 171 Cell biology and function, practical & tutorial manual, University of
If you cannot find an example for what you are looking for then use: Chapter 12 'Methods of citations' from Snooks (2002)