Gaya APA

ALMOHAMAD, W. et al (2011). Effect of a chitosan treatment and the water and nutrient supply on the yield and level . Hamburg-Germany: vTI.

Gaya MLA

ALMOHAMAD, Waed. et al. "Effect of a chitosan treatment and the water and nutrient supply on the yield and level ". Hamburg-Germany: vTI, 2011. Artikel.