APA (7th ed.) Citation

Duffey, G. F. (1880). Iodic purpura.

Chicago Style (17th ed.) Citation

Duffey, George F. Iodic Purpura. 1880.

MLA (9th ed.) Citation

Duffey, George F. Iodic Purpura. 1880.

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