Cita APA (7a ed.)
Roe, T. L., Somwaru, A., & Diao, X. (2004). Do direct payments have intertemporal effects on U.S. agriculture? Iowa State University Press.
Cita Chicago Style (17a ed.)
Roe, Terry L., Agapi Somwaru, y Xinshen Diao. Do Direct Payments Have Intertemporal Effects on U.S. Agriculture? Iowa State University Press, 2004.
Cita MLA (9a ed.)
Roe, Terry L., et al. Do Direct Payments Have Intertemporal Effects on U.S. Agriculture? Iowa State University Press, 2004.
Precaución: Estas citas no son 100% exactas.