Cita APA (7th ed.)

Jordan, T. D. (1984). A handbook of gravity-flow water systems for small communities. Intermediate Technology.

Cita Chicago (17th ed.)

Jordan, Thomas D. A Handbook of Gravity-flow Water Systems for Small Communities. London: Intermediate Technology, 1984.

Cita MLA (9th ed.)

Jordan, Thomas D. A Handbook of Gravity-flow Water Systems for Small Communities. Intermediate Technology, 1984.