Citazione Stile APA (7a Edizione)

Worcester, D. C. (1976). The Philippine Islands [microform]. University of the Philippines Library.

Citazione stile Chigago Style (17a edizione)

Worcester, Dean Conant. The Philippine Islands [microform]. Quezon City: University of the Philippines Library, 1976.

Citatione MLA (9a ed.)

Worcester, Dean Conant. The Philippine Islands [microform]. University of the Philippines Library, 1976.