Thalmann, G. (2015). Ursula Haverbeck: Holocaustleugnung (fast) straffrei. Lotta.
Cita Chicago (17th ed.)Thalmann, Gideon. "Ursula Haverbeck: Holocaustleugnung (fast) Straffrei." Lotta 2015.
Cita MLA (8th ed.)Thalmann, Gideon. "Ursula Haverbeck: Holocaustleugnung (fast) Straffrei." Lotta, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.