APA aipamena

Berg, P. v. d., & Droog, R. (1992). Quantification of farming systems in the Neguev settlement.

Chicago Style aipamena

Berg, P. van den, y R. Droog. Quantification of Farming Systems in the Neguev Settlement. 1992.

MLA aipamena

Berg, P. van den, y R. Droog. Quantification of Farming Systems in the Neguev Settlement. 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.