Cite
Determination of phthalate esters by positive chemical ionization MS with retention-time locked GC
MLA
George, Cameron, and Harry Prest. “Determination of Phthalate Esters by Positive Chemical Ionization MS with Retention-Time Locked GC.” LC-GC North America, vol. 20, no. 2, Feb. 2002, p. 142. 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=edsggo&AN=edsgcl.83664872&authtype=sso&custid=ns315887.
APA
George, C., & Prest, H. (2002). Determination of phthalate esters by positive chemical ionization MS with retention-time locked GC. LC-GC North America, 20(2), 142.
Chicago
George, Cameron, and Harry Prest. 2002. “Determination of Phthalate Esters by Positive Chemical Ionization MS with Retention-Time Locked GC.” LC-GC North America 20 (2): 142. 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=edsggo&AN=edsgcl.83664872&authtype=sso&custid=ns315887.