Bennett, W. F. (1993). Nutrient deficiencies and toxicities in crop plants. APS.
Čikaški stil citiranja (17. izdanje)Bennett, William F. Nutrient Deficiencies and Toxicities in Crop Plants. APS, 1993.
MLA način citiranja (9. izdanje)Bennett, William F. Nutrient Deficiencies and Toxicities in Crop Plants. APS, 1993.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.