APA цитиране

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

Чикагска система за цитиране

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

MLA формат за цитиране

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

Внимание: Тези цитати може да не са 100% точни.