European Cooperative Programme for Crop Genetic Resources Networks, International Board for Plant Genetic Resources, & Working Group on Allium. (1992). Report of a working group on Allium (fourth meeting) held at Institut f₁r Genetik und Kultupflanzenforschung, Gatersleben, Germany, 10 and 14 June, 1991.
Chicago Style (17th ed.) CitationEuropean Cooperative Programme for Crop Genetic Resources Networks, International Board for Plant Genetic Resources, and Working Group on Allium. Report of a Working Group on Allium (fourth Meeting) Held at Institut F₁r Genetik Und Kultupflanzenforschung, Gatersleben, Germany, 10 and 14 June, 1991. Rome, 1992.
MLA (9th ed.) CitationEuropean Cooperative Programme for Crop Genetic Resources Networks, et al. Report of a Working Group on Allium (fourth Meeting) Held at Institut F₁r Genetik Und Kultupflanzenforschung, Gatersleben, Germany, 10 and 14 June, 1991. 1992.