APA (7th ed.) Citation

Challoner, J. (2005). The science of aliens. Prestel.

Chicago Style (17th ed.) Citation

Challoner, Jack. The Science of Aliens. Munich: Prestel, 2005.

MLA (9th ed.) Citation

Challoner, Jack. The Science of Aliens. Prestel, 2005.

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