APA
Rivers T. M., Horsfall F. L., . (1959). Viral and rickettsial infections of man. Philadelphia: J. B. Lippincott Company.
Chicago
Rivers Thomas M, Horsfall Frank L, . 1959. Viral and rickettsial infections of man. Philadelphia: J. B. Lippincott Company.
Harvard
Rivers T. M., Horsfall F. L., . (1959). Viral and rickettsial infections of man. Philadelphia: J. B. Lippincott Company.
MLA
Rivers Thomas M, Horsfall Frank L, . Viral and rickettsial infections of man. Philadelphia: J. B. Lippincott Company. 1959.