توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Open University Course Team. (1991). Case studies in oceanography and marine affairs. Pergamon, in association with the Open University.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Open University Course Team. Case Studies in Oceanography and Marine Affairs. Oxford: Pergamon, in association with the Open University, 1991.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Open University Course Team. Case Studies in Oceanography and Marine Affairs. Pergamon, in association with the Open University, 1991.