Särner, E. (1980). Plastic-packed trickling filters: A study of high-rate plastic-packed trickling filters in a post-precipitation system. Ann Arbor Science Publishers.
Chicago Style (17th ed.) CitationSärner, Erik. Plastic-packed Trickling Filters: A Study of High-rate Plastic-packed Trickling Filters in a Post-precipitation System. Ann Arbor, Mich.: Ann Arbor Science Publishers, 1980.
MLA (9th ed.) CitationSärner, Erik. Plastic-packed Trickling Filters: A Study of High-rate Plastic-packed Trickling Filters in a Post-precipitation System. Ann Arbor Science Publishers, 1980.
Warning: These citations may not always be 100% accurate.