APA引文

Ries, A. (2000). Positioningthe battle for your mind. McGraw-Hill.

Chicago Style (17th ed.) Citation

Ries, Al. Positioningthe Battle for Your Mind. McGraw-Hill, 2000.

MLA引文

Ries, Al. Positioningthe Battle for Your Mind. McGraw-Hill, 2000.

警告：这些引文格式不一定是100％准确.