APA Citation

Nordgren, T. (2010). Stars Above, Earth Below: A Guide to Astronomy in the National Parks. New York, NY: Praxis.

Chicago Style Citation

Nordgren, Tyler. Stars Above, Earth Below: A Guide to Astronomy in the National Parks. New York, NY: Praxis, 2010.

MLA Citation

Nordgren, Tyler. Stars Above, Earth Below: A Guide to Astronomy in the National Parks. New York, NY: Praxis, 2010.

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