Cite
Exploring options for improving water and nitrogen use efficiency in crop production systems
MLA
Oenema, Oene, et al. Exploring Options for Improving Water and Nitrogen Use Efficiency in Crop Production Systems. 2015. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsoai&AN=edsoai.on1350183331&authtype=sso&custid=ns315887.
APA
Oenema, O., Hu, C., Heinen, M., & Qin, W. (2015). Exploring options for improving water and nitrogen use efficiency in crop production systems.
Chicago
Oenema, Oene, C. Hu, Marius Heinen, and W. Qin. 2015. “Exploring Options for Improving Water and Nitrogen Use Efficiency in Crop Production Systems.” http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsoai&AN=edsoai.on1350183331&authtype=sso&custid=ns315887.