Cita APA (7a ed.)

Rural Sociological Society, Barton, A. W., Swanson, L. E., & Brown, D. L. (2003). Challenges for Rural America in the Twenty-First Century. Pennsylvania State University Press.

Cita Chicago Style (17a ed.)

Rural Sociological Society, Alan W. Barton, Louis E. Swanson, y David L. Brown. Challenges for Rural America in the Twenty-First Century. University Park: Pennsylvania State University Press, 2003.

Cita MLA (8a ed.)

Rural Sociological Society, et al. Challenges for Rural America in the Twenty-First Century. Pennsylvania State University Press, 2003.