Cita APA (7a ed.)

Tolnay, A., & Dückers, A. (2005). Günther Uecker: Aquarelle. Hatje Cantz.

Cita Chicago Style (17a ed.)

Tolnay, Alexander, y Alexander Dückers. Günther Uecker: Aquarelle. Ostfildern-Ruit: Hatje Cantz, 2005.

Cita MLA (8a ed.)

Tolnay, Alexander, y Alexander Dückers. Günther Uecker: Aquarelle. Hatje Cantz, 2005.