APA (7th ed.) Citation

Bonadonna, D., & Sibella, S. (2003). Exploring space. Brown Watson.

Chicago Style (17th ed.) Citation

Bonadonna, Davide, and Stefano Sibella. Exploring Space. London: Brown Watson, 2003.

MLA (9th ed.) Citation

Bonadonna, Davide, and Stefano Sibella. Exploring Space. Brown Watson, 2003.

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