De middeleeuwse kalender ontcijferd

MLA

van Bergen, W. De Middeleeuwse Kalender Ontcijferd. Jan. 2002. 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=edsair&AN=edsair.narcis........0628e945b7aac371982669042152b827&authtype=sso&custid=ns315887.

APA

van Bergen, W. (2002). De middeleeuwse kalender ontcijferd.

Chicago

van Bergen, W. 2002. “De Middeleeuwse Kalender Ontcijferd,” January. 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=edsair&AN=edsair.narcis........0628e945b7aac371982669042152b827&authtype=sso&custid=ns315887.