APA Style

REPORT of a working group on allium: (fourth meeting) held at Institut fur Genetik und Kulturpflanzenforschung Gatersleben, Germany 10 and 14 June 1991. (1992). : European Cooperative Programme for Crop Genetic Resources Networks.

MLA Style

REPORT of a working group on allium: (fourth meeting) held at Institut fur Genetik und Kulturpflanzenforschung Gatersleben, Germany 10 and 14 June 1991. . : European Cooperative Programme for Crop Genetic Resources Networks, 1992. Electronic resources.