Cita APA (7a ed.)

Allers, R. (2013). Allers, Rudolf Collection. DigitalGeorgetown.

Cita Chicago Style (17a ed.)

Allers, Rudolf. Allers, Rudolf Collection. Washington, D.C.: DigitalGeorgetown, 2013.

Cita MLA (8a ed.)

Allers, Rudolf. Allers, Rudolf Collection. DigitalGeorgetown, 2013.