Cita APA (7a ed.)
Otoo, M., Ryan, J., & Drechsel, P. (2012). Where there's muck there's money: Reinventing the economics of sanitation.
Cita Chicago Style (17a ed.)
Otoo, M., J.E.H Ryan, y Pay Drechsel. Where There's Muck There's Money: Reinventing the Economics of Sanitation. 2012.
Cita MLA (9a ed.)
Otoo, M., et al. Where There's Muck There's Money: Reinventing the Economics of Sanitation. 2012.
Precaución: Estas citas no son 100% exactas.