APA-referens (7:e uppl.)

Kraybill, D. B. (2001). The Riddle of Amish culture (Rev. ed.). Johns Hopkins University Press.

Chicago-referens (17:e uppl.)

Kraybill, Donald B. The Riddle of Amish Culture. Rev. ed. Baltimore: Johns Hopkins University Press, 2001.

MLA-referens (9:e uppl.)

Kraybill, Donald B. The Riddle of Amish Culture. Rev. ed. Johns Hopkins University Press, 2001.