Cite
Bruinrand bij knolvenkel is te beperken
MLA
Wijk, C. A. P.van, and R. C. F. M.van den Broek. Bruinrand Bij Knolvenkel Is Te Beperken. 1997. 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.on1156472864&authtype=sso&custid=ns315887.
APA
Wijk, C. A. P. van, & Broek, R. C. F. M. van den. (1997). Bruinrand bij knolvenkel is te beperken.
Chicago
Wijk, C.A.P. van, and R.C.F.M. van den Broek. 1997. “Bruinrand Bij Knolvenkel Is Te Beperken.” 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.on1156472864&authtype=sso&custid=ns315887.