APA Style

Workshop, I, B, G, R. (1992). Barley genetic resources: report of an international barley genetic resources workshop held at Helsingborg Kongresscenter, Helsingborg, Sweden 20-21 July 1991 . Sweden: IBPGR.

MLA Style

Workshop, INTERNATIONAL, Barley, Genetic, Resources. "Barley genetic resources: report of an international barley genetic resources workshop held at Helsingborg Kongresscenter, Helsingborg, Sweden 20-21 July 1991". Sweden: IBPGR, 1992. Electronic resources.