Cita APA (7a ed.)
Kristjanson, P. M., Rowlands, G., Swallow, B., Kruska, R. L., Leeuw, P. d., & Nagda, S. (1999). Using the economic surplus model to measure potential returns to international livestock research. The case of trypanosomosis vaccine research. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Kristjanson, Patricia M., G.J Rowlands, B.M Swallow, Russell L. Kruska, P.N. de Leeuw, y S.M Nagda. Using the Economic Surplus Model to Measure Potential Returns to International Livestock Research. The Case of Trypanosomosis Vaccine Research. International Livestock Research Institute, 1999.
Cita MLA (9a ed.)
Kristjanson, Patricia M., et al. Using the Economic Surplus Model to Measure Potential Returns to International Livestock Research. The Case of Trypanosomosis Vaccine Research. International Livestock Research Institute, 1999.
Precaución: Estas citas no son 100% exactas.