APA (7th ed.) Citation

Duckworth, D., & Royal College of Physicians of London. (1877). On the ætiology of mitral stenosis. [Smith, Elder, & Co.].

Chicago Style (17th ed.) Citation

Duckworth, Dyce, and Royal College of Physicians of London. On the ætiology of Mitral Stenosis. [London]: [Smith, Elder, & Co.], 1877.

MLA (8th ed.) Citation

Duckworth, Dyce, and Royal College of Physicians of London. On the ætiology of Mitral Stenosis. [Smith, Elder, & Co.], 1877.