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Lua i Stíl Chicago (17ú heag.)Akademie der Wissenschaften und der Literatur (Germany). International Symposium agus Jost Martin Franz. Biological Plant and Health Protection: Biological Control of Plant Pests and of Vectors of Human and Animal Diseases, International Symposium of the Akademie Der Wissenschaften Und Der Literatur, Mainz, November 15th-17th, 1984, at Mainz and Darmstadt. Stuttgart ; New York: Gustav Fischer, 1986.
Lua MLA (8ú heag.)Akademie der Wissenschaften und der Literatur (Germany). International Symposium agus Jost Martin Franz. Biological Plant and Health Protection: Biological Control of Plant Pests and of Vectors of Human and Animal Diseases, International Symposium of the Akademie Der Wissenschaften Und Der Literatur, Mainz, November 15th-17th, 1984, at Mainz and Darmstadt. Gustav Fischer, 1986.