APA
Frank W. Fitch, . (11999). The Journal of Immunology. U. S. A: The American Association Of Immunologists.
Chicago
Frank W. Fitch, . 11999. The Journal of Immunology. U. S. A: The American Association Of Immunologists.
Harvard
Frank W. Fitch, . (11999). The Journal of Immunology. U. S. A: The American Association Of Immunologists.
MLA
Frank W. Fitch, . The Journal of Immunology. U. S. A: The American Association Of Immunologists. 11999.