Cita APA (7a ed.)
Pradhan, S., Amoah, P., Piya, R. C., & Heinonen-Tanski, H. (2012). Urine fertilizer for vegetable production - a case study in Nepal and Ghana.
Cita Chicago Style (17a ed.)
Pradhan, S., Philip Amoah, R. C. Piya, y H. Heinonen-Tanski. Urine Fertilizer for Vegetable Production - a Case Study in Nepal and Ghana. 2012.
Cita MLA (9a ed.)
Pradhan, S., et al. Urine Fertilizer for Vegetable Production - a Case Study in Nepal and Ghana. 2012.
Precaución: Estas citas no son 100% exactas.