APA Citation

Hails, C., & Wachtel, P. S. (1980). The importance of biological diversity. Switzerland: WWF.

Chicago Style Citation

Hails, Chris, and Paul Spencer Wachtel. The Importance of Biological Diversity. Switzerland: WWF, 1980.

MLA Citation

Hails, Chris, and Paul Spencer Wachtel. The Importance of Biological Diversity. Switzerland: WWF, 1980.

Warning: These citations may not always be 100% accurate.