Gaya APA

et.al, ., Warrington, S. (). Methods for determining species habitat relationships, illustrated with fieldwork on freshwater macroinvertebrates in an upland catchment . : .

Gaya MLA

et.al, ., Warrington, Stuart. "Methods for determining species habitat relationships, illustrated with fieldwork on freshwater macroinvertebrates in an upland catchment ". : , . .