Southey, J. (1970). Laboratory methods for work with plants and soil nematodes. Her Majesty's Stationery Office.
Chicago-referens (17:e uppl.)Southey, J.F. Laboratory Methods for Work with Plants and Soil Nematodes. London: Her Majesty's Stationery Office, 1970.
MLA-referens (9:e uppl.)Southey, J.F. Laboratory Methods for Work with Plants and Soil Nematodes. Her Majesty's Stationery Office, 1970.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.