APA (7th ed.) Citation

Thompson, J. W. (2017). From memory to memorial: Shanksville, America, and flight 93. The Pennsylvania State University Press.

Chicago Style (17th ed.) Citation

Thompson, J. William. From Memory to Memorial: Shanksville, America, and Flight 93. University Park, Pennsylvania: The Pennsylvania State University Press, 2017.

MLA (9th ed.) Citation

Thompson, J. William. From Memory to Memorial: Shanksville, America, and Flight 93. The Pennsylvania State University Press, 2017.