APA引文

(2004). Guide to economic indicatiors: Making sense if economics. Profile.

Chicago Style (17th ed.) Citation

Guide to Economic Indicatiors: Making Sense If Economics. London: Profile, 2004.

MLA引文

Guide to Economic Indicatiors: Making Sense If Economics. Profile, 2004.

警告：這些引文格式不一定是100％准確.