Dyfyniad APA
Kraybill, D. B. (2001). The Riddle of Amish culture (Rev. ed.). Johns Hopkins University Press.
Dyfyniad Arddull Chicago
Kraybill, Donald B. The Riddle of Amish Culture. Rev. ed. Baltimore: Johns Hopkins University Press, 2001.
Dyfyniad MLA
Kraybill, Donald B. The Riddle of Amish Culture. Rev. ed. Johns Hopkins University Press, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.