ScienceDirect (Online service) & Hall, J. E. (1991). Alternative uses for sewage sludge. Pergamon.
Chicago Style (17th ed.) CitationScienceDirect (Online service) and J. E. Hall. Alternative Uses for Sewage Sludge. Pergamon, 1991.
MLA (9th ed.) CitationScienceDirect (Online service) and J. E. Hall. Alternative Uses for Sewage Sludge. Pergamon, 1991.
Warning: These citations may not always be 100% accurate.