APA引文

Harvey J. (1969). Modern ecomomics: An introduction for business and professional students. Macmillian.

Chicago Edition Citation

Harvey J. Modern Ecomomics: An Introduction for Business and Professional Students. London: Macmillian, 1969.

MLA引文

Harvey J. Modern Ecomomics: An Introduction for Business and Professional Students. Macmillian, 1969.

警告：這些引文格式不一定是100％准確.