Southey, J. (1970). Laboratory methods for work with plants and soil nematodes. Her Majesty's Stationery Office.
Lua i Stíl Chicago (17ú heag.)Southey, J.F. Laboratory Methods for Work with Plants and Soil Nematodes. London: Her Majesty's Stationery Office, 1970.
Lua MLA (9ú heag.)Southey, J.F. Laboratory Methods for Work with Plants and Soil Nematodes. Her Majesty's Stationery Office, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.