Service, E. R., Rambo, A. T., & Gillogly, K. (1991). Profiles in cultural evolution: Papers from a conference in honor of Elman R. Service. University of Michigan.
Dyfyniad Arddull ChicagoService, Elman Rogers, A. Terry Rambo, and Kathleen Gillogly. Profiles in Cultural Evolution: Papers from a Conference in Honor of Elman R. Service. Ann Arbor, Michigan: University of Michigan, 1991.
Dyfyniad MLAService, Elman Rogers, et al. Profiles in Cultural Evolution: Papers from a Conference in Honor of Elman R. Service. University of Michigan, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.