Cite
A comparison of some mass spectrometric ionization techniques using samples of morphine and illegal heroin.
MLA
Jardine, I., and C. Fenselau. “A Comparison of Some Mass Spectrometric Ionization Techniques Using Samples of Morphine and Illegal Heroin.” Journal of Forensic Sciences, vol. 20, no. 2, Apr. 1975, pp. 373–81. 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=cmedm&AN=1123605&authtype=sso&custid=ns315887.
APA
Jardine, I., & Fenselau, C. (1975). A comparison of some mass spectrometric ionization techniques using samples of morphine and illegal heroin. Journal of Forensic Sciences, 20(2), 373–381.
Chicago
Jardine, I, and C Fenselau. 1975. “A Comparison of Some Mass Spectrometric Ionization Techniques Using Samples of Morphine and Illegal Heroin.” Journal of Forensic Sciences 20 (2): 373–81. 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=cmedm&AN=1123605&authtype=sso&custid=ns315887.