Cite
Structural analysis of an HLA-B27 population variant, B27f. Multiple patterns of amino acid changes within a single polypeptide segment generate polymorphism in HLA-B27.
MLA
Rojo, S., et al. “Structural Analysis of an HLA-B27 Population Variant, B27f. Multiple Patterns of Amino Acid Changes within a Single Polypeptide Segment Generate Polymorphism in HLA-B27.” Journal of Immunology (Baltimore, Md. : 1950), vol. 139, no. 3, Aug. 1987, pp. 831–36. 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=3110285&authtype=sso&custid=ns315887.
APA
Rojo, S., Aparicio, P., Choo, S. Y., Hansen, J. A., & López de Castro, J. A. (1987). Structural analysis of an HLA-B27 population variant, B27f. Multiple patterns of amino acid changes within a single polypeptide segment generate polymorphism in HLA-B27. Journal of Immunology (Baltimore, Md. : 1950), 139(3), 831–836.
Chicago
Rojo, S, P Aparicio, S Y Choo, J A Hansen, and J A López de Castro. 1987. “Structural Analysis of an HLA-B27 Population Variant, B27f. Multiple Patterns of Amino Acid Changes within a Single Polypeptide Segment Generate Polymorphism in HLA-B27.” Journal of Immunology (Baltimore, Md. : 1950) 139 (3): 831–36. 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=3110285&authtype=sso&custid=ns315887.