APA引文

Hill, R. C. (2008). Principles of economimics. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Hill, R. Carter. Principles of Economimics. John Wiley & Sons, 2008.

MLA引文

Hill, R. Carter. Principles of Economimics. John Wiley & Sons, 2008.

警告：這些引文格式不一定是100％准確.