APA (7th ed.) Citation

Nordgren, T. (2010). Stars Above, Earth Below: A Guide to Astronomy in the National Parks. Praxis. https://doi.org/10.1007/978-1-4419-1649-5

Chicago Style (17th ed.) Citation

Nordgren, Tyler. Stars Above, Earth Below: A Guide to Astronomy in the National Parks. New York, NY: Praxis, 2010. https://doi.org/10.1007/978-1-4419-1649-5.

MLA (9th ed.) Citation

Nordgren, Tyler. Stars Above, Earth Below: A Guide to Astronomy in the National Parks. Praxis, 2010. https://doi.org/10.1007/978-1-4419-1649-5.