APA-viite (7. p.)
Waterfall, P. H. (1998). Harvesting Rainwater for Landscape Use. Arizona Department of Water Resources, Tucson Active Management Area : University of Arizona.
Chicago-viite (17. p.)
Waterfall, Patricia H. Harvesting Rainwater for Landscape Use. Tucson, EUA: Arizona Department of Water Resources, Tucson Active Management Area : University of Arizona, 1998.
MLA-viite (9. p.)
Waterfall, Patricia H. Harvesting Rainwater for Landscape Use. Arizona Department of Water Resources, Tucson Active Management Area : University of Arizona, 1998.
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