APA引文

Ekelund, R. B. (1988). Microeconomics (2ª ed.). Scott, Foresman.

Chicago Style (17th ed.) Citation

Ekelund, Robert B. Microeconomics. 2ª ed. Scott, Foresman, 1988.

MLA引文

Ekelund, Robert B. Microeconomics. 2ª ed. Scott, Foresman, 1988.

警告：這些引文格式不一定是100％准確.