Cita APA (7th ed.)

Sharmin, L., & Rainer, H. (2019). Providing the urban poor with water and sanitation: An introduction. BRAC Research and Evaluation Division (RED).

Cita Chicago (17th ed.)

Sharmin, Lammia, i Helga Rainer. Providing the Urban Poor with Water and Sanitation: An Introduction. BRAC Research and Evaluation Division (RED), 2019.

Cita MLA (8th ed.)

Sharmin, Lammia, i Helga Rainer. Providing the Urban Poor with Water and Sanitation: An Introduction. BRAC Research and Evaluation Division (RED), 2019.