APA引文
Patterson, S. H., Little, A. W. S., & Burch, H. R. (1943). American economic problems. Macmillan.
Chicago Style (17th ed.) Citation
Patterson, Samuel Howard, Albert William Selwyn Little, and Henry Reed Burch. American Economic Problems. New York: Macmillan, 1943.
MLA引文
Patterson, Samuel Howard, et al. American Economic Problems. Macmillan, 1943.
警告：這些引文格式不一定是100％准確.