APA (7th ed.) Citation

Thornton, W., Harris, C. M., & Preston, D. (1995). Papers of William Thornton. University Press of Virginia.

Chicago Style (17th ed.) Citation

Thornton, William, Charles M. Harris, and Daniel Preston. Papers of William Thornton. Charlottesville: University Press of Virginia, 1995.

MLA (9th ed.) Citation

Thornton, William, et al. Papers of William Thornton. University Press of Virginia, 1995.