Cita APA (7a ed.)

Schwieder, E., Morain, T. J., & Schwieder, D. (2009). A Peculiar People: Iowa's Old Order Amish (1st University of Iowa Press ed.). University of Iowa Press.

Cita Chicago Style (17a ed.)

Schwieder, Elmer, Thomas J. Morain, y Dorothy Schwieder. A Peculiar People: Iowa's Old Order Amish. 1st University of Iowa Press ed. Iowa City: University of Iowa Press, 2009.

Cita MLA (8a ed.)

Schwieder, Elmer, et al. A Peculiar People: Iowa's Old Order Amish. 1st University of Iowa Press ed. University of Iowa Press, 2009.