Hailstones, T. J., & Hailstones, T. J. (1980). Basic economics (6th ed.). South-Western Pub. Co..
芝加哥风格引文Hailstones, Thomas J., 与 T. J. Hailstones. Basic Economics. 6th ed. Cincinnati: South-Western Pub. Co., 1980.
MLA引文Hailstones, Thomas J., 与 T. J. Hailstones. Basic Economics. 6th ed. South-Western Pub. Co., 1980.
警告：这些引文格式不一定是100％准确.