توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Visperas, R. S., & Santos, H. H. (2002). Faculty perceptions of academic librarians at the University of the Philippines Diliman. Institute of Library Science, University of the Philippines Diliman.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Visperas, Rizalyn S., و Herminia H. Santos. Faculty Perceptions of Academic Librarians at the University of the Philippines Diliman. Quezon City: Institute of Library Science, University of the Philippines Diliman, 2002.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Visperas, Rizalyn S., و Herminia H. Santos. Faculty Perceptions of Academic Librarians at the University of the Philippines Diliman. Institute of Library Science, University of the Philippines Diliman, 2002.