APA-viite (7. p.)

Trémolet, S. (2011). Meeting the challenge of financing water and sanitation: Tools and approaches. OECD.

Chicago-viite (17. p.)

Trémolet, Sophie. Meeting the Challenge of Financing Water and Sanitation: Tools and Approaches. Paris: OECD, 2011.

MLA-viite (9. p.)

Trémolet, Sophie. Meeting the Challenge of Financing Water and Sanitation: Tools and Approaches. OECD, 2011.