APA
Austin Smith, . (1949). Quarterly Cumulative Index Medicus. chicago: American Medical Assocition.
Chicago
Austin Smith, . 1949. Quarterly Cumulative Index Medicus. chicago: American Medical Assocition.
Harvard
Austin Smith, . (1949). Quarterly Cumulative Index Medicus. chicago: American Medical Assocition.
MLA
Austin Smith, . Quarterly Cumulative Index Medicus. chicago: American Medical Assocition. 1949.