APA (7th ed.) Citation

Lozán, J. L., GraßI, H., & Hupfer, P. (2001). Climate of the 21st century: Changes and risks, scientific facts. Wissenschaftliche Auswertungen.

Chicago Style (17th ed.) Citation

Lozán, José L., Hartmut GraßI, and Peter Hupfer. Climate of the 21st Century: Changes and Risks, Scientific Facts. Hamburg, Germany: Wissenschaftliche Auswertungen, 2001.

MLA (9th ed.) Citation

Lozán, José L., et al. Climate of the 21st Century: Changes and Risks, Scientific Facts. Wissenschaftliche Auswertungen, 2001.