Cita APA (7th ed.)

Watkins, M. The first 90 days: Critical success strategies for new leaders at all levels. Massachusetts.

Cita Chicago (17th ed.)

Watkins, Michael. The First 90 Days: Critical Success Strategies for New Leaders at All Levels. Boston: Massachusetts.

Cita MLA (9th ed.)

Watkins, Michael. The First 90 Days: Critical Success Strategies for New Leaders at All Levels. Massachusetts.