[Insulin, pro-insulin and "big insulin"].

MLA

Touber, J. L. “[Insulin, pro-Insulin and ‘Big Insulin’].” Nederlands Tijdschrift Voor Geneeskunde, vol. 113, no. 4, Jan. 1969, pp. 171–72. 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=5767921&authtype=sso&custid=ns315887.

APA

Touber, J. L. (1969). [Insulin, pro-insulin and “big insulin”]. Nederlands Tijdschrift Voor Geneeskunde, 113(4), 171–172.

Chicago

Touber, J L. 1969. “[Insulin, pro-Insulin and ‘Big Insulin’].” Nederlands Tijdschrift Voor Geneeskunde 113 (4): 171–72. 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=5767921&authtype=sso&custid=ns315887.