APA (7th ed.) Citation

Goodwin, J., & Brown, J. B. (1821). A new system of shoeing horses.

Chicago Style (17th ed.) Citation

Goodwin, Joseph, and John B. Brown. A New System of Shoeing Horses. 1821.

MLA (9th ed.) Citation

Goodwin, Joseph, and John B. Brown. A New System of Shoeing Horses. 1821.

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