APA
John J. Flanagan, . (1949). Hospital Progress. U. S. A: The Bruce Publishing Co.
Chicago
John J. Flanagan, . 1949. Hospital Progress. U. S. A: The Bruce Publishing Co.
Harvard
John J. Flanagan, . (1949). Hospital Progress. U. S. A: The Bruce Publishing Co.
MLA
John J. Flanagan, . Hospital Progress. U. S. A: The Bruce Publishing Co. 1949.