APA引文

National Bureau of Eco. R. (1960). Demographic & eco. change in dev. countries. Univ. Press.

Chicago Style (17th ed.) Citation

National Bureau of Eco. R. Demographic & Eco. Change in Dev. Countries. Princeton: Univ. Press, 1960.

MLA引文

National Bureau of Eco. R. Demographic & Eco. Change in Dev. Countries. Univ. Press, 1960.