APA (7th ed.) Citation

Purrington, W. A. (1902). The physician's duty to safeguard information acquired in the professional relation. Holt Brothers.

Chicago Style (17th ed.) Citation

Purrington, William Archer. The Physician's Duty to Safeguard Information Acquired in the Professional Relation. New York: Holt Brothers, 1902.

MLA (9th ed.) Citation

Purrington, William Archer. The Physician's Duty to Safeguard Information Acquired in the Professional Relation. Holt Brothers, 1902.