APA (7th ed.) Citation

Leffland, K., Kæsgaard, H., & Andersson, I. (1998). Comparing environmental impact data on cleaner technologies. Office for Official Publications of the European Communities.

Chicago Style (17th ed.) Citation

Leffland, Karen, Henrik Kæsgaard, and Ingvar Andersson. Comparing Environmental Impact Data on Cleaner Technologies. Luxembourg: Office for Official Publications of the European Communities, 1998.

MLA (9th ed.) Citation

Leffland, Karen, et al. Comparing Environmental Impact Data on Cleaner Technologies. Office for Official Publications of the European Communities, 1998.