توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)
International Workshop on Astronomy and Relativistic Astrophysics Paraíba, State, Brazil, ebrary, Inc, & Vasconcellos, C. A. Z. (2010). Astronomy and relativistic astrophysics: New phenomena and new states of matter in the universe : proceedings of the Third Workshop (IWARA07), João Pessoa, Paraíba, Brazil, 3-6 October 2007. World Scientific.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)
International Workshop on Astronomy and Relativistic Astrophysics Paraíba, State, Brazil, Inc ebrary, و César A. Zen Vasconcellos. Astronomy and Relativistic Astrophysics: New Phenomena and New States of Matter in the Universe : Proceedings of the Third Workshop (IWARA07), João Pessoa, Paraíba, Brazil, 3-6 October 2007. New Jersey: World Scientific, 2010.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)
International Workshop on Astronomy and Relativistic Astrophysics Paraíba, State, Brazil, et al. Astronomy and Relativistic Astrophysics: New Phenomena and New States of Matter in the Universe : Proceedings of the Third Workshop (IWARA07), João Pessoa, Paraíba, Brazil, 3-6 October 2007. World Scientific, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.