APA (7th ed.) Citation

Smith, H. (2001). Why religion matters: The fate of the human spirit in an age of disbelief. HarperSanfrancisco.

Chicago Style (17th ed.) Citation

Smith, Huston. Why Religion Matters: The Fate of the Human Spirit in an Age of Disbelief. HarperSanfrancisco, 2001.

MLA (8th ed.) Citation

Smith, Huston. Why Religion Matters: The Fate of the Human Spirit in an Age of Disbelief. HarperSanfrancisco, 2001.

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