توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Hernandez, V. L. d. R. (1974). Studies on the Polarographic properties of copper and zinc in some complexing solutions [microform]. University of the Philippines,Photoduplication Service.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Hernandez, Virgen L. del Rosario. Studies on the Polarographic Properties of Copper and Zinc in Some Complexing Solutions [microform]. Quezon City: University of the Philippines,Photoduplication Service, 1974.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Hernandez, Virgen L. del Rosario. Studies on the Polarographic Properties of Copper and Zinc in Some Complexing Solutions [microform]. University of the Philippines,Photoduplication Service, 1974.