Cita APA (7a ed.)

Haas, R. (2008). Marc Trautmann. ARTinvestor.

Cita Chicago Style (17a ed.)

Haas, Reinhard. "Marc Trautmann." ARTinvestor 2008.

Cita MLA (8a ed.)

Haas, Reinhard. "Marc Trautmann." ARTinvestor, 2008.