Willoughby, W. F. (1977). Territories and dependencies of the United States, their Government and administration [microform]. University of the Philippines Library.
Citação do estilo Chicago (17ª ed.)Willoughby, William Franklin. Territories and Dependencies of the United States, Their Government and Administration [microform]. Quezon City: University of the Philippines Library, 1977.
Citação MLA (9ª ed.)Willoughby, William Franklin. Territories and Dependencies of the United States, Their Government and Administration [microform]. University of the Philippines Library, 1977.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.