Hoag, A. J., & Hoag, J. H. (1986). Introductory economics. Prentice-Hall.
芝加哥风格引文Hoag, Arleen J., 与 John H. Hoag. Introductory Economics. Englewood Cliffs, N.J: Prentice-Hall, 1986.
MLA引文Hoag, Arleen J., 与 John H. Hoag. Introductory Economics. Prentice-Hall, 1986.
警告：这些引文格式不一定是100％准确.