Dyfyniad APA

International Congress of Anthropological and Ethnological Sciences & Reed, C. A. (1977). The origins of agriculture. Mouton.

Dyfyniad Arddull Chicago

International Congress of Anthropological and Ethnological Sciences and Charles A. Reed. The Origins of Agriculture. The Hague: Mouton, 1977.

Dyfyniad MLA

International Congress of Anthropological and Ethnological Sciences and Charles A. Reed. The Origins of Agriculture. Mouton, 1977.

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