Cite
A New Method for the Determination of Serum Nucleotidase.
MLA
Persijn, J. P., et al. “A New Method for the Determination of Serum Nucleotidase.” Clinical Chemistry & Laboratory Medicine, vol. 7, no. 5, Sept. 1969, pp. 493–97. 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=edb&AN=95044509&authtype=sso&custid=ns315887.
APA
Persijn, J. P., van der SLIK, W., & Bon, A. W. M. (1969). A New Method for the Determination of Serum Nucleotidase. Clinical Chemistry & Laboratory Medicine, 7(5), 493–497.
Chicago
Persijn, J. P., W. van der SLIK, and A. W. M. Bon. 1969. “A New Method for the Determination of Serum Nucleotidase.” Clinical Chemistry & Laboratory Medicine 7 (5): 493–97. 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=edb&AN=95044509&authtype=sso&custid=ns315887.