Cita APA (7a ed.)

Arnhold, H., & Franz, E. (2010). Christoph Worringer. Hatje Cantz.

Cita Chicago Style (17a ed.)

Arnhold, Hermann, y Erich Franz. Christoph Worringer. Ostfildern: Hatje Cantz, 2010.

Cita MLA (8a ed.)

Arnhold, Hermann, y Erich Franz. Christoph Worringer. Hatje Cantz, 2010.