Dyfyniad APA

Service, E. R. (1971). Primitive social organization: An evolutionary perspective (2d ed.). Random House.

Dyfyniad Arddull Chicago

Service, Elman Rogers. Primitive Social Organization: An Evolutionary Perspective. 2d ed. New York: Random House, 1971.

Dyfyniad MLA

Service, Elman Rogers. Primitive Social Organization: An Evolutionary Perspective. 2d ed. Random House, 1971.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.