APA (7th ed.) Citation

Pickering, C. L. (2014). Learning leadership: Building your professional career. Charles Pickering.

Chicago Style (17th ed.) Citation

Pickering, Charles L. Learning Leadership: Building Your Professional Career. [Erscheinungsort nicht ermittelbar]: Charles Pickering, 2014.

MLA (9th ed.) Citation

Pickering, Charles L. Learning Leadership: Building Your Professional Career. Charles Pickering, 2014.