APA ציטוט

Lake, D. L. Fractionation and characterisation of heavy metals in sewage sludge. British Library, British Thesis Service.

Chicago Style (17th ed.) Citation

Lake, Donna L. Fractionation and Characterisation of Heavy Metals in Sewage Sludge. Wetherby, West Yorkshire: British Library, British Thesis Service.

ציטוט MLA

Lake, Donna L. Fractionation and Characterisation of Heavy Metals in Sewage Sludge. British Library, British Thesis Service.