توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Gebre-Amlak, A. (1988). Ecology and management of maize stalk borer, Busseola fusca (Fuller) (Lepidoptera: Noctuidae) in southern Ethiopia. Swedish University of Agricultural Sciences, Dept. of Plant and Forest Protection.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Gebre-Amlak, Assefa. Ecology and Management of Maize Stalk Borer, Busseola Fusca (Fuller) (Lepidoptera: Noctuidae) in Southern Ethiopia. Uppsala: Swedish University of Agricultural Sciences, Dept. of Plant and Forest Protection, 1988.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Gebre-Amlak, Assefa. Ecology and Management of Maize Stalk Borer, Busseola Fusca (Fuller) (Lepidoptera: Noctuidae) in Southern Ethiopia. Swedish University of Agricultural Sciences, Dept. of Plant and Forest Protection, 1988.