Cite
SamGlobal Environmental Resources : The Ozone Problem
MLA
SamGlobal Environmental Resources : The Ozone Problem. Peter Lang GmbH, Internationaler Verlag der Wissenschaften, 2018. 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=edsebk&AN=3779482&authtype=sso&custid=ns315887.
APA
SamGlobal Environmental Resources : The Ozone Problem. (2018). Peter Lang GmbH, Internationaler Verlag der Wissenschaften.
Chicago
SamGlobal Environmental Resources : The Ozone Problem. 2018. Online Access: OAPEN DOAB Directory of Open Access Books. [N.p.]: Peter Lang GmbH, Internationaler Verlag der Wissenschaften. 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=edsebk&AN=3779482&authtype=sso&custid=ns315887.