توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Hayden, J. R. (1977). Constitutional and political development in the Philippine Islands, 1921-1925 [microform]. Photoduplication Service, University of the Philippines Library.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Hayden, Joseph Ralston. Constitutional and Political Development in the Philippine Islands, 1921-1925 [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Hayden, Joseph Ralston. Constitutional and Political Development in the Philippine Islands, 1921-1925 [microform]. Photoduplication Service, University of the Philippines Library, 1977.