APA (7th ed.) Citation

Manning, R. E. (2018). Natural quiet and natural darkness: The "new" resources of the National parks. University Press of New England.

Chicago Style (17th ed.) Citation

Manning, Robert E. Natural Quiet and Natural Darkness: The "New" Resources of the National Parks. Lebanon, NH: University Press of New England, 2018.

MLA (8th ed.) Citation

Manning, Robert E. Natural Quiet and Natural Darkness: The "New" Resources of the National Parks. University Press of New England, 2018.