APA

Ashby J. A., Gracia T., Pilar Guerrero M. d., Quirós M. d. P., Roa J. I. & Beltrán J. A. (1995). Institutionalising farmer participation in adaptive technology testing with the CIAL. Sin lugar: International Center for Tropical Agriculture.

Chicago

Ashby Jacqueline A, Gracia Teresa, Pilar Guerrero María del, Quirós María del Pilar, Roa José Ignacio and Beltrán Jorge Alonso. 1995. Institutionalising farmer participation in adaptive technology testing with the CIAL. Sin lugar: International Center for Tropical Agriculture.

Harvard

Ashby J. A., Gracia T., Pilar Guerrero M. d., Quirós M. d. P., Roa J. I. and Beltrán J. A. (1995). Institutionalising farmer participation in adaptive technology testing with the CIAL. Sin lugar: International Center for Tropical Agriculture.

MLA

Ashby Jacqueline A, Gracia Teresa, Pilar Guerrero María del, Quirós María del Pilar, Roa José Ignacio and Beltrán Jorge Alonso. Institutionalising farmer participation in adaptive technology testing with the CIAL. Sin lugar: International Center for Tropical Agriculture. 1995.