Cita APA (7a ed.)

Greene, G., & Walston, C. (2013). Greene, Graham - Walston, Catherine, Collection. DigitalGeorgetown.

Cita Chicago Style (17a ed.)

Greene, Graham, y Catherine Walston. Greene, Graham - Walston, Catherine, Collection. Washington, D.C.: DigitalGeorgetown, 2013.

Cita MLA (8a ed.)

Greene, Graham, y Catherine Walston. Greene, Graham - Walston, Catherine, Collection. DigitalGeorgetown, 2013.