APA (7th ed.) Citation

Johnson, M. (1981). First report on the WRC sewage sludge pumping project / by M. Johnson. Water Research Centre.

Chicago Style (17th ed.) Citation

Johnson, M. First Report on the WRC Sewage Sludge Pumping Project / by M. Johnson. Water Research Centre, 1981.

MLA (9th ed.) Citation

Johnson, M. First Report on the WRC Sewage Sludge Pumping Project / by M. Johnson. Water Research Centre, 1981.

Warning: These citations may not always be 100% accurate.