Bradai, M. N., Saidi, B., & Enajjar, S. (2012). Elasmobranchs of the Mediterranean and Black Sea: Status, ecology and biology : bibliographic analysis. Food and Agriculture Organization of the United Nations.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bradai, Mohamed Nejmeddine, Bechir Saidi, و Samira Enajjar. Elasmobranchs of the Mediterranean and Black Sea: Status, Ecology and Biology : Bibliographic Analysis. Rome: Food and Agriculture Organization of the United Nations, 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Bradai, Mohamed Nejmeddine, et al. Elasmobranchs of the Mediterranean and Black Sea: Status, Ecology and Biology : Bibliographic Analysis. Food and Agriculture Organization of the United Nations, 2012.
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