APA引文

HAVEMAN, R. H., & KNOPF. Kenyon A. (1981). The market system: An introduction to microeconomics.--Ed.4. John Wiley and Sons.

芝加哥风格引文

HAVEMAN, Robert H., 与 KNOPF. Kenyon A. The Market System: An Introduction to Microeconomics.--Ed.4. New York: John Wiley and Sons, 1981.

MLA引文

HAVEMAN, Robert H., 与 KNOPF. Kenyon A. The Market System: An Introduction to Microeconomics.--Ed.4. John Wiley and Sons, 1981.

警告：这些引文格式不一定是100％准确.