APA-viite (7. p.)
ebrary, Inc, & Bergman, R. (2007). Reverse osmosis and nanofiltration (2nd ed.). American Water Works Association.
Chicago-viite (17. p.)
ebrary, Inc, ja Robert Bergman. Reverse Osmosis and Nanofiltration. 2nd ed. Denver, Colo.: American Water Works Association, 2007.
MLA-viite (9. p.)
ebrary, Inc, ja Robert Bergman. Reverse Osmosis and Nanofiltration. 2nd ed. American Water Works Association, 2007.
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