APA引文

Fletcher, J. (1984). Information sources in economics (2nd ed.). Butterworths.

Chicago Style (17th ed.) Citation

Fletcher, John. Information Sources in Economics. 2nd ed. London ; Boston: Butterworths, 1984.

MLA引文

Fletcher, John. Information Sources in Economics. 2nd ed. Butterworths, 1984.

警告：這些引文格式不一定是100％准確.