Cita APA (7th ed.)

Gill, R. (2012). Theory and Practice of Leadership (2nd ed.). SAGE Publications India Pvt. Ltd.

Cita Chicago (17th ed.)

Gill, Roger. Theory and Practice of Leadership. 2nd ed. New Delhi: SAGE Publications India Pvt. Ltd, 2012.

Cita MLA (9th ed.)

Gill, Roger. Theory and Practice of Leadership. 2nd ed. SAGE Publications India Pvt. Ltd, 2012.