Cita APA (7a ed.)

Illinois State Medical Society. (1927). History of medical practice in Illinois. Printed by the Book Press.

Cita Chicago Style (17a ed.)

Illinois State Medical Society. History of Medical Practice in Illinois. Chicago: Printed by the Book Press, 1927.

Cita MLA (8a ed.)

Illinois State Medical Society. History of Medical Practice in Illinois. Printed by the Book Press, 1927.