APA引文

Philippines (Republic). Office of the President. Presidential Economic Staff. (1967). Economic report on the province of Isabela. The Office.

Chicago Style (17th ed.) Citation

Philippines (Republic). Office of the President. Presidential Economic Staff. Economic Report on the Province of Isabela. [Manila]: The Office, 1967.

MLA引文

Philippines (Republic). Office of the President. Presidential Economic Staff. Economic Report on the Province of Isabela. The Office, 1967.

警告：這些引文格式不一定是100％准確.