APA引文

Harvey, J. (1972). Multiple choice qus. for int. economics. Macmillan.

Chicago Style (17th ed.) Citation

Harvey, J. Multiple Choice Qus. for Int. Economics. London: Macmillan, 1972.

MLA引文

Harvey, J. Multiple Choice Qus. for Int. Economics. Macmillan, 1972.

警告：這些引文格式不一定是100％准確.