Cita APA (7a ed.)

Obermiller, P. J., & Philliber, W. W. (1987). Too few tomorrows: Urban Appalachians in the 1980's. Appalachian Consortium Press.

Cita Chicago Style (17a ed.)

Obermiller, Phillip J., y William W. Philliber. Too Few Tomorrows: Urban Appalachians in the 1980's. Boone, North Carolina: Appalachian Consortium Press, 1987.

Cita MLA (9a ed.)

Obermiller, Phillip J., y William W. Philliber. Too Few Tomorrows: Urban Appalachians in the 1980's. Appalachian Consortium Press, 1987.