Cita APA (7a ed.)

Hartzer, B. (2021). The leadership star: A practical guide to building engagement. Wiley.

Cita Chicago Style (17a ed.)

Hartzer, Brian. The Leadership Star: A Practical Guide to Building Engagement. Milton, Queensland: Wiley, 2021.

Cita MLA (9a ed.)

Hartzer, Brian. The Leadership Star: A Practical Guide to Building Engagement. Wiley, 2021.