Cita APA (7a ed.)
Saywell, D., & Cotton, A. Strategic Sanitation Approach: A Review of Literature. Loughborough University, Water, Engineering and Development Centre.
Cita estilo Chicago (17a ed.)
Saywell, Darren, y Andrew Cotton. Strategic Sanitation Approach: A Review of Literature. Leicestershire, Inglaterra: Loughborough University, Water, Engineering and Development Centre.
Cita MLA (9a ed.)
Saywell, Darren, y Andrew Cotton. Strategic Sanitation Approach: A Review of Literature. Loughborough University, Water, Engineering and Development Centre.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.