Schmölders, W. (2021). Simone Fezer - "Tipping Point". Glashaus.
Cita Chicago (17th ed.)Schmölders, Wolfgang. "Simone Fezer - "Tipping Point"." Glashaus 2021.
Cita MLA (8th ed.)Schmölders, Wolfgang. "Simone Fezer - "Tipping Point"." Glashaus, 2021.
Atenció: Aquestes cites poden no estar 100% correctes.