Cita APA (7a ed.)
Drechsel, P., Quansah, C., & Asante-Mensah, S. (2001). Assessing farmers' perceptions of organic wastes as nutrient sources.
Cita Chicago Style (17a ed.)
Drechsel, Pay, C. Quansah, y S. Asante-Mensah. Assessing Farmers' Perceptions of Organic Wastes as Nutrient Sources. 2001.
Cita MLA (9a ed.)
Drechsel, Pay, et al. Assessing Farmers' Perceptions of Organic Wastes as Nutrient Sources. 2001.
Precaución: Estas citas no son 100% exactas.