Cita APA (7a ed.)

Brush, S. B. (2000). Genes in the field: On-farm conservation of crop diversity. International Development Research Centre ; IPGRI ; Lewis.

Cita Chicago Style (17a ed.)

Brush, Stephen B. Genes in the Field: On-farm Conservation of Crop Diversity. Ottawa : Rome : Boca Raton: International Development Research Centre ; IPGRI ; Lewis, 2000.

Cita MLA (8a ed.)

Brush, Stephen B. Genes in the Field: On-farm Conservation of Crop Diversity. International Development Research Centre ; IPGRI ; Lewis, 2000.