توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Liu, C. (1999). Proceedings, the second workshop on ocean models for the APEC Region (WOM -2) October 25-29, Beijing, PR China. APEC Marine Resources Conservation Working Group.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Liu, Cho-Ten. Proceedings, the Second Workshop on Ocean Models for the APEC Region (WOM -2) October 25-29, Beijing, PR China. Taipei, Taiwan: APEC Marine Resources Conservation Working Group, 1999.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Liu, Cho-Ten. Proceedings, the Second Workshop on Ocean Models for the APEC Region (WOM -2) October 25-29, Beijing, PR China. APEC Marine Resources Conservation Working Group, 1999.