International Rubus and Ribes Symposium Norway, etc., International Society for Horticultural Science. Section for Fruit, & Redalen, G. (1986). Fourth International Rubus and Ribes Symposium: Norway, Sweden and Denmark, 28 July-3 August 1985. International Society for Horticultural Science.
Παραπομπή σε μορφή Chicago (17η εκδ.)International Rubus and Ribes Symposium Norway, etc., International Society for Horticultural Science. Section for Fruit, και G. Redalen. Fourth International Rubus and Ribes Symposium: Norway, Sweden and Denmark, 28 July-3 August 1985. Wageningen, Netherlands: International Society for Horticultural Science, 1986.
Παραπομπή σε μορφή MLA (8th εκδ.)International Rubus and Ribes Symposium Norway, etc., et al. Fourth International Rubus and Ribes Symposium: Norway, Sweden and Denmark, 28 July-3 August 1985. International Society for Horticultural Science, 1986.