APA引文

Bridgman, H. A. Global air pollution problems for the 1990s. John Wiley and Sons.

Chicago Style (17th ed.) Citation

Bridgman, Howard A. Global Air Pollution Problems for the 1990s. John Wiley and Sons.

MLA引文

Bridgman, Howard A. Global Air Pollution Problems for the 1990s. John Wiley and Sons.

警告：这些引文格式不一定是100％准确.