Alghata, B. M. A. (1999). Patterns of vertical species diversity of cicadas (homoptera: Cicadae) and scarabaeid beetles (coleoptera : scarabaeidae) in Lambir Hills National Park, Miri, Sarawak. Faculty of Life Sciences, Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Alghata, Badreddin Mohd. Ali. Patterns of Vertical Species Diversity of Cicadas (homoptera: Cicadae) and Scarabaeid Beetles (coleoptera : Scarabaeidae) in Lambir Hills National Park, Miri, Sarawak. Bangi: Faculty of Life Sciences, Universiti Kebangsaan Malaysia, 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Alghata, Badreddin Mohd. Ali. Patterns of Vertical Species Diversity of Cicadas (homoptera: Cicadae) and Scarabaeid Beetles (coleoptera : Scarabaeidae) in Lambir Hills National Park, Miri, Sarawak. Faculty of Life Sciences, Universiti Kebangsaan Malaysia, 1999.