APA-viite (7. p.)
ebrary, Inc, Fuller, M., & Stephens, A. (2009). Sewage treatment: Uses, processes and impact. Nova Science.
Chicago-viite (17. p.)
ebrary, Inc, Mark Fuller, ja Anna Stephens. Sewage Treatment: Uses, Processes and Impact. New York: Nova Science, 2009.
MLA-viite (9. p.)
ebrary, Inc, et al. Sewage Treatment: Uses, Processes and Impact. Nova Science, 2009.
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