APA ציטוט

Smale, M. (2005). Valuing crop biodiversity: On-farm genetic resources and economic change. CAB International.

Chicago Edition Citation

Smale, Melinda. Valuing Crop Biodiversity: On-farm Genetic Resources and Economic Change. UK: CAB International, 2005.

ציטוט MLA

Smale, Melinda. Valuing Crop Biodiversity: On-farm Genetic Resources and Economic Change. CAB International, 2005.