APA (7th ed.) Citation

Bush, H. K. (2007). Mark Twain and the Spiritual Crisis of His Age. University of Alabama Press.

Chicago Style (17th ed.) Citation

Bush, Harold K. Mark Twain and the Spiritual Crisis of His Age. Tuscaloosa: University of Alabama Press, 2007.

MLA (8th ed.) Citation

Bush, Harold K. Mark Twain and the Spiritual Crisis of His Age. University of Alabama Press, 2007.

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