Strömberg, A. (1994). Induced systemic resistance in potato to late blight. Swedish University of Agricultural Sciences, Dept. of Plant and Forest Protection, Section for Plant Pathology.
Chicago-referens (17:e uppl.)Strömberg, Anita. Induced Systemic Resistance in Potato to Late Blight. Uppsala, Sweden: Swedish University of Agricultural Sciences, Dept. of Plant and Forest Protection, Section for Plant Pathology, 1994.
MLA-referens (8:e uppl.)Strömberg, Anita. Induced Systemic Resistance in Potato to Late Blight. Swedish University of Agricultural Sciences, Dept. of Plant and Forest Protection, Section for Plant Pathology, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.