APA-referens (7:e uppl.)
Schmidt, L. E. (2012). Restless souls: The making of American spirituality (2nd ed.). University of California Press.
Chicago-referens (17:e uppl.)
Schmidt, Leigh Eric. Restless Souls: The Making of American Spirituality. 2nd ed. Berkeley: University of California Press, 2012.
MLA-referens (9:e uppl.)
Schmidt, Leigh Eric. Restless Souls: The Making of American Spirituality. 2nd ed. University of California Press, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.