APA (7e ed.) Bronvermelding

Porter, C. L. (1941). Philippine emergency, the impact of war on the Philippine Commonwealth and its relations with the United States. American Council, Institute of Pacific Relations.

Chicago (17e ed.) Bronvermelding

Porter, Catherine Lucy. Philippine Emergency, the Impact of War on the Philippine Commonwealth and Its Relations with the United States. New York: American Council, Institute of Pacific Relations, 1941.

MLA (9e ed.) Bronvermelding

Porter, Catherine Lucy. Philippine Emergency, the Impact of War on the Philippine Commonwealth and Its Relations with the United States. American Council, Institute of Pacific Relations, 1941.