Cita APA (7a ed.)

Brush, S. B. (2000). Genes in the field: On-farm conservation of crop diversity. International Plant Genetic Resources Institute.

Cita Chicago Style (17a ed.)

Brush, Stephen B. Genes in the Field: On-farm Conservation of Crop Diversity. Rome, Italy: International Plant Genetic Resources Institute, 2000.

Cita MLA (9a ed.)

Brush, Stephen B. Genes in the Field: On-farm Conservation of Crop Diversity. International Plant Genetic Resources Institute, 2000.