Cita APA (7a ed.)

Vaughan, H., Dowling, C., Noonan, J., Vaughan, J. S., & Vaughan, B. (2013). Vaughan, Herbert Cardinal, Collection. DigitalGeorgetown.

Cita Chicago Style (17a ed.)

Vaughan, Herbert, Cornelius Dowling, James Noonan, John S. Vaughan, y Bernard Vaughan. Vaughan, Herbert Cardinal, Collection. Washington, D.C.: DigitalGeorgetown, 2013.

Cita MLA (8a ed.)

Vaughan, Herbert, et al. Vaughan, Herbert Cardinal, Collection. DigitalGeorgetown, 2013.