Cita APA (7a ed.)

Powell, L. C., Dickinson, D. C., Laird, W. D., & Maxwell, M. F. (1976). Voices from the Southwest: A gathering in honor of Lawrence Clark Powell. Northland Press.

Cita Chicago Style (17a ed.)

Powell, Lawrence Clark, Donald C. Dickinson, W. David Laird, y Margaret F. Maxwell. Voices from the Southwest: A Gathering in Honor of Lawrence Clark Powell. Flagstaff [Ariz.]: Northland Press, 1976.

Cita MLA (8a ed.)

Powell, Lawrence Clark, et al. Voices from the Southwest: A Gathering in Honor of Lawrence Clark Powell. Northland Press, 1976.