Cita APA (7a ed.)
Hartwich, F., Blank, D., & von Oppen, M. (2003). Private-Sector Perceptions of Public Agricultural Research: A Case Study in Costa Rica. International Service for National Agricultural Research.
Cita Chicago Style (17a ed.)
Hartwich, Frank, Daniel Blank, y M. von Oppen. Private-Sector Perceptions of Public Agricultural Research: A Case Study in Costa Rica. International Service for National Agricultural Research, 2003.
Cita MLA (9a ed.)
Hartwich, Frank, et al. Private-Sector Perceptions of Public Agricultural Research: A Case Study in Costa Rica. International Service for National Agricultural Research, 2003.
Precaución: Estas citas no son 100% exactas.