Blumenthal, B. (1996). Uriel Birnbaum: Forgotten angel of the sun. Modern Austrian literature.
Cita Chicago Style (17a ed.)Blumenthal, Bernhardt. "Uriel Birnbaum: Forgotten Angel of the Sun." Modern Austrian Literature 1996.
Cita MLA (8a ed.)Blumenthal, Bernhardt. "Uriel Birnbaum: Forgotten Angel of the Sun." Modern Austrian Literature, 1996.
Precaución: Estas citas no son 100% exactas.