Cita APA (7th ed.)

Nissen-Petersen, E. (1982). Rain catchment and water supply in rural Africa: A manual. Hodder and Stoughton in association with the Danish National Fund for Developing Countries.

Cita Chicago (17th ed.)

Nissen-Petersen, Erik. Rain Catchment and Water Supply in Rural Africa: A Manual. London: Hodder and Stoughton in association with the Danish National Fund for Developing Countries, 1982.

Cita MLA (8th ed.)

Nissen-Petersen, Erik. Rain Catchment and Water Supply in Rural Africa: A Manual. Hodder and Stoughton in association with the Danish National Fund for Developing Countries, 1982.