APA-Zitierstil (7. Ausg.)

(1996). Sustaining the soil: Indigenous soil and water conservation in Africa (1. publ.). Earthscan Publ.

Chicago-Zitierstil (17. Ausg.)

Sustaining the Soil: Indigenous Soil and Water Conservation in Africa. 1. publ. London: Earthscan Publ, 1996.

MLA-Zitierstil (9. Ausg.)

Sustaining the Soil: Indigenous Soil and Water Conservation in Africa. 1. publ. Earthscan Publ, 1996.