Cita APA (7th ed.)
ebrary, Inc, & Rengel, Z. (2013). Improving water and nutrient-use efficiency in food production systems. John Wiley & Sons, Inc..
Cita Chicago (17th ed.)
ebrary, Inc, i Zdenko Rengel. Improving Water and Nutrient-use Efficiency in Food Production Systems. Ames, Iowa: John Wiley & Sons, Inc., 2013.
Cita MLA (9th ed.)
ebrary, Inc, i Zdenko Rengel. Improving Water and Nutrient-use Efficiency in Food Production Systems. John Wiley & Sons, Inc., 2013.
Atenció: Aquestes cites poden no estar 100% correctes.