Cita APA (7th ed.)
Vittal, N. (2002). Ideas for action. Macmillan.
Cita Chicago (17th ed.)
Vittal, N. Ideas for Action. New Delhi: Macmillan, 2002.
Cita MLA (9th ed.)
Vittal, N. Ideas for Action. Macmillan, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.