APA (7th ed.) Citation

Duncan, A. Observations on the Operation and Use of Mercury in the Venereal Disease.

Chicago Style (17th ed.) Citation

Duncan, Andrew. Observations on the Operation and Use of Mercury in the Venereal Disease.

MLA (9th ed.) Citation

Duncan, Andrew. Observations on the Operation and Use of Mercury in the Venereal Disease.

Warning: These citations may not always be 100% accurate.