Cita APA (7a ed.)

Begemann, P. (2005). Der kleine Business-Knigge. Eichborn.

Cita Chicago Style (17a ed.)

Begemann, Petra. Der Kleine Business-Knigge. Frankfurt am Main: Eichborn, 2005.

Cita MLA (8a ed.)

Begemann, Petra. Der Kleine Business-Knigge. Eichborn, 2005.