APA (7th ed.) Citation

Combs, L., & Viereck, R. (1996). Space environmental: Topics : aurora. Space Environment Center.

Chicago Style (17th ed.) Citation

Combs, Larry, and Rodney Viereck. Space Environmental: Topics : Aurora. Boulder, CO (325 Broadway, Boulder 80303-3326): Space Environment Center, 1996.

MLA (9th ed.) Citation

Combs, Larry, and Rodney Viereck. Space Environmental: Topics : Aurora. Space Environment Center, 1996.