APA (7th ed.) Citation

Stevenson, R. S., & Guthrie, D. (1949). A history of oto-laryngology. E. & S. Livingstone.

Chicago Style (17th ed.) Citation

Stevenson, Robert Scott, and Douglas Guthrie. A History of Oto-laryngology. Edinburgh: E. & S. Livingstone, 1949.

MLA (8th ed.) Citation

Stevenson, Robert Scott, and Douglas Guthrie. A History of Oto-laryngology. E. & S. Livingstone, 1949.