Cita APA (7a ed.)

Creutzmann, A., & Weisgerber, M. (2022). Soft skills for the professional services industry ([First edition].). Ascent Audio.

Cita Chicago Style (17a ed.)

Creutzmann, Andreas, y Matt Weisgerber. Soft Skills for the Professional Services Industry. [First edition]. [Place of publication not identified]: Ascent Audio, 2022.

Cita MLA (8a ed.)

Creutzmann, Andreas, y Matt Weisgerber. Soft Skills for the Professional Services Industry. [First edition]. Ascent Audio, 2022.