Cita APA (7a ed.)

Ecker, B., Leopold, R., & Birstinger, L. (2003). Leopold Birstinger, 1903-1983, Melancholie und Paradies. DuMont.

Cita Chicago Style (17a ed.)

Ecker, Berthold, Rudolf Leopold, y Leopold Birstinger. Leopold Birstinger, 1903-1983, Melancholie Und Paradies. Köln: DuMont, 2003.

Cita MLA (8a ed.)

Ecker, Berthold, et al. Leopold Birstinger, 1903-1983, Melancholie Und Paradies. DuMont, 2003.