Cita APA

Wagner, G., & Wagner, R. (1992). Wagner as I see him. The Netherlands and Nazi genocide.

Citación estilo Chicago

Wagner, Gottfried, y Richard Wagner. "Wagner as I See Him." The Netherlands and Nazi Genocide 1992.

Cita MLA

Wagner, Gottfried, y Richard Wagner. "Wagner as I See Him." The Netherlands and Nazi Genocide, 1992.