APA (7th ed.) Citation

Staeck, K., Staeck, K., & Steidl, G. (2001). Agenda 21. BSE, TBC, AKW, MKS, AIDS, CO2 usw.

Chicago Style (17th ed.) Citation

Staeck, Klaus, Klaus Staeck, and Göttingen Steidl. Agenda 21. BSE, TBC, AKW, MKS, AIDS, CO2 Usw. 2001.

MLA (8th ed.) Citation

Staeck, Klaus, et al. Agenda 21. BSE, TBC, AKW, MKS, AIDS, CO2 Usw. 2001.

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