Cita APA (7a ed.)

Spehl, S., & Gruetzner, T. (2013). Corporate Internal Investigations: Overview of 13 jurisdictions. Beck [etc.].

Cita Chicago Style (17a ed.)

Spehl, Stephan, y Thomas Gruetzner. Corporate Internal Investigations: Overview of 13 Jurisdictions. München [etc.]: Beck [etc.], 2013.

Cita MLA (9a ed.)

Spehl, Stephan, y Thomas Gruetzner. Corporate Internal Investigations: Overview of 13 Jurisdictions. Beck [etc.], 2013.