Hubbard, R. G., & O'Brien, A. P. (2008). Microeconomics (2nd ed.). Pearson Prentice Hall.
芝加哥风格引文Hubbard, R. Glenn, 与 Anthony Patrick O'Brien. Microeconomics. 2nd ed. Upper Saddle River, NJ: Pearson Prentice Hall, 2008.
MLA引文Hubbard, R. Glenn, 与 Anthony Patrick O'Brien. Microeconomics. 2nd ed. Pearson Prentice Hall, 2008.
警告：这些引文格式不一定是100％准确.