Cita APA (7th ed.)

Perret, H. E. (1985). Involving women in sanitation projects. World Bank.

Cita Chicago (17th ed.)

Perret, Heli E. Involving Women in Sanitation Projects. Washington, D.C: World Bank, 1985.

Cita MLA (9th ed.)

Perret, Heli E. Involving Women in Sanitation Projects. World Bank, 1985.