APA
Martinez J. C., Roman A. J., . (1983). Institutional innovations in national agricultural research. Mexico: International Maize and Wheat Improvement Center.
Chicago
Martinez Juan Carlos, Roman Aranz Jose, . 1983. Institutional innovations in national agricultural research. Mexico: International Maize and Wheat Improvement Center.
Harvard
Martinez J. C., Roman A. J., . (1983). Institutional innovations in national agricultural research. Mexico: International Maize and Wheat Improvement Center.
MLA
Martinez Juan Carlos, Roman Aranz Jose, . Institutional innovations in national agricultural research. Mexico: International Maize and Wheat Improvement Center. 1983.