APA引文

HILL, R. (1997). Undergraduate economics. John Wiley and Sons.

Chicago Style (17th ed.) Citation

HILL, R.Carter. Undergraduate Economics. New York: John Wiley and Sons, 1997.

MLA引文

HILL, R.Carter. Undergraduate Economics. John Wiley and Sons, 1997.

警告：這些引文格式不一定是100％准確.