Παραπομπή σε μορφή APA (7η εκδ.)

Bot, A., & Benites, J. (2005). The importance of soil organic matter: Key to drought-resistant soil and sustained food production.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bot, Alexandra, και Jose Benites. The Importance of Soil Organic Matter: Key to Drought-resistant Soil and Sustained Food Production. 2005.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bot, Alexandra, και Jose Benites. The Importance of Soil Organic Matter: Key to Drought-resistant Soil and Sustained Food Production. 2005.