APA-viite (7. p.)
Saywell, D., & Cotton, A. Strategic Sanitation Approach: A Review of Literature. Loughborough University, Water, Engineering and Development Centre.
Chicago-viite (17. p.)
Saywell, Darren, ja Andrew Cotton. Strategic Sanitation Approach: A Review of Literature. Leicestershire, Inglaterra: Loughborough University, Water, Engineering and Development Centre.
MLA-viite (9. p.)
Saywell, Darren, ja Andrew Cotton. Strategic Sanitation Approach: A Review of Literature. Loughborough University, Water, Engineering and Development Centre.
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