APA引文

Levy, L. S., & Sampson, R. J. (1962). American economic development: Growth of the U. S. in the Western World. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Levy, Lester Samuel, and 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, and Roy J. Sampson. American Economic Development: Growth of the U. S. in the Western World. Allyn and Bacon, 1962.

警告：這些引文格式不一定是100％准確.