Wolfson, M. (2009). Ute Heuer.
Cita Chicago (17th ed.)Wolfson, Michael. Ute Heuer. [Hannover], 2009.
Cita MLA (8th ed.)Wolfson, Michael. Ute Heuer. 2009.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)