Cita APA (7a ed.)

Schwieder, D., Nielsen, L., & Morain, T. J. (2011). Iowa Past to Present: The People and the Prairie, Revised Third Edition (Rev. 3rd ed.). University of Iowa Press.

Cita Chicago Style (17a ed.)

Schwieder, Dorothy, Lynn Nielsen, y Thomas J. Morain. Iowa Past to Present: The People and the Prairie, Revised Third Edition. Rev. 3rd ed. Iowa City: University of Iowa Press, 2011.

Cita MLA (8a ed.)

Schwieder, Dorothy, et al. Iowa Past to Present: The People and the Prairie, Revised Third Edition. Rev. 3rd ed. University of Iowa Press, 2011.