Cite
Subtilisin Carlsberg. I. Amino acid composition; isolation and composition of peptides from the tryptic hydrolysate.
MLA
DeLange, R. J., and E. L. Smith. “Subtilisin Carlsberg. I. Amino Acid Composition; Isolation and Composition of Peptides from the Tryptic Hydrolysate.” The Journal of Biological Chemistry, vol. 243, no. 9, May 1968, pp. 2134–42. 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=4967577&authtype=sso&custid=ns315887.
APA
DeLange, R. J., & Smith, E. L. (1968). Subtilisin Carlsberg. I. Amino acid composition; isolation and composition of peptides from the tryptic hydrolysate. The Journal of Biological Chemistry, 243(9), 2134–2142.
Chicago
DeLange, R J, and E L Smith. 1968. “Subtilisin Carlsberg. I. Amino Acid Composition; Isolation and Composition of Peptides from the Tryptic Hydrolysate.” The Journal of Biological Chemistry 243 (9): 2134–42. 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=4967577&authtype=sso&custid=ns315887.