Cita APA (7a ed.)

Williams, C. D., & Williamson, J. W. (1977). An Appalachian symposium: Essays written in honor of Cratis D. Williams. Appalachian State University Press : Distributed by Appalachian Journal.

Cita Chicago Style (17a ed.)

Williams, Cratis D., y J. W. Williamson. An Appalachian Symposium: Essays Written in Honor of Cratis D. Williams. Boone, N.C.: Appalachian State University Press : Distributed by Appalachian Journal, 1977.

Cita MLA (8a ed.)

Williams, Cratis D., y J. W. Williamson. An Appalachian Symposium: Essays Written in Honor of Cratis D. Williams. Appalachian State University Press : Distributed by Appalachian Journal, 1977.