Cita APA (7th ed.)

Lenz, R., & Vorgrimler, D. (2005). Matching German turnover tax statistics.

Cita Chicago (17th ed.)

Lenz, Rainer, i Daniel Vorgrimler. Matching German Turnover Tax Statistics. Düsseldorf, 2005.

Cita MLA (8th ed.)

Lenz, Rainer, i Daniel Vorgrimler. Matching German Turnover Tax Statistics. 2005.