Cita APA (7a ed.)
Gutto, S., Vanlauwe, B., Okoth, P. F., Pypers, P., Ridder, N. d., & Giller, K. E. (2007). To conserve or not to conserve: Exploring smallholder farmers´ knowledge towards soil erosion and the status of conservation farming across the Central Kenya highlands. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Gutto, SN, Bernard Vanlauwe, Peter F. Okoth, Pieter Pypers, N.A. de Ridder, y Kenneth E. Giller. To Conserve or Not to Conserve: Exploring Smallholder Farmers´ Knowledge Towards Soil Erosion and the Status of Conservation Farming Across the Central Kenya Highlands. International Center for Tropical Agriculture, 2007.
Cita MLA (9a ed.)
Gutto, SN, et al. To Conserve or Not to Conserve: Exploring Smallholder Farmers´ Knowledge Towards Soil Erosion and the Status of Conservation Farming Across the Central Kenya Highlands. International Center for Tropical Agriculture, 2007.
Precaución: Estas citas no son 100% exactas.