APA
Rosello.J.M.E, Gorostiza.M.F.D, . (1993). Technical Guidelines for Field Variety Trials. Food and Agriculture Organization of the United Nations: Rome.
Chicago
Rosello.J.M.E, Gorostiza.M.F.D, . 1993. Technical Guidelines for Field Variety Trials. Food and Agriculture Organization of the United Nations: Rome.
Harvard
Rosello.J.M.E, Gorostiza.M.F.D, . (1993). Technical Guidelines for Field Variety Trials. Food and Agriculture Organization of the United Nations: Rome.
MLA
Rosello.J.M.E, Gorostiza.M.F.D, . Technical Guidelines for Field Variety Trials. Food and Agriculture Organization of the United Nations: Rome. 1993.