APA (7th ed.) Zitazioa

(2014). Techniques and management of field crop: Production. Agrobios.

Chicago Style (17th ed.) Zitazioa

Techniques and Management of Field Crop: Production. Jadhpur: Agrobios, 2014.

MLA (9th ed.) Zitazioa

Techniques and Management of Field Crop: Production. Agrobios, 2014.