Cita APA (7a ed.)
van Koppen, B., Sokile, C., Lankford, B., Hatibu, N., Mahoo, H., & Yanda, P. (2007). Water rights and water fees in rural Tanzania.
Cita Chicago Style (17a ed.)
van Koppen, Barbara, C.S Sokile, B.A Lankford, N. Hatibu, H.F Mahoo, y P.Z Yanda. Water Rights and Water Fees in Rural Tanzania. 2007.
Cita MLA (9a ed.)
van Koppen, Barbara, et al. Water Rights and Water Fees in Rural Tanzania. 2007.
Precaución: Estas citas no son 100% exactas.