APA (7th ed.) Citation

Reid, P. P., & Olson, S. (2013). Protecting national park soundscapes. National Academies Press.

Chicago Style (17th ed.) Citation

Reid, Proctor P., and Steve Olson. Protecting National Park Soundscapes. Washington, D.C.: National Academies Press, 2013.

MLA (9th ed.) Citation

Reid, Proctor P., and Steve Olson. Protecting National Park Soundscapes. National Academies Press, 2013.