Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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