APA (7th ed.) Citation

Staeck, K., Staeck, K., & Steidl, G. (2001). Visit America, home of the climate Killers.

Chicago Style (17th ed.) Citation

Staeck, Klaus, Klaus Staeck, and Göttingen Steidl. Visit America, Home of the Climate Killers. 2001.

MLA (8th ed.) Citation

Staeck, Klaus, et al. Visit America, Home of the Climate Killers. 2001.