توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Liu, C., & Nichols, R. W. (1988). Pressure vessel technology: Proceedings of the Sixth International Conference, held in Beijing, People's Republic of China, 11-15 September 1988. Pergamon Press.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Liu, Cengdian, و Roy W. Nichols. Pressure Vessel Technology: Proceedings of the Sixth International Conference, Held in Beijing, People's Republic of China, 11-15 September 1988. Oxford ; New York: Pergamon Press, 1988.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Liu, Cengdian, و Roy W. Nichols. Pressure Vessel Technology: Proceedings of the Sixth International Conference, Held in Beijing, People's Republic of China, 11-15 September 1988. Pergamon Press, 1988.