APA (7th ed.) Citation

Drees, N., & Prox, C. (2008). Marktforschung heute. Fachhochsch.

Chicago Style (17th ed.) Citation

Drees, Norbert, and Christoph Prox. Marktforschung Heute. Erfurt: Fachhochsch, 2008.

MLA (9th ed.) Citation

Drees, Norbert, and Christoph Prox. Marktforschung Heute. Fachhochsch, 2008.

Warning: These citations may not always be 100% accurate.