Levy, L. S., & Sampson, R. J. (1962). American economic development: Growth of the U. S. in the Western World. Allyn and Bacon.
芝加哥风格引文Levy, Lester Samuel, 与 Roy J. Sampson. American Economic Development: Growth of the U. S. in the Western World. Boston: Allyn and Bacon, 1962.
MLA引文Levy, Lester Samuel, 与 Roy J. Sampson. American Economic Development: Growth of the U. S. in the Western World. Allyn and Bacon, 1962.
警告：这些引文格式不一定是100％准确.