Cita APA (7a ed.)

Abdul Kalam, A. P. J. (2012). Indomitable spirit. Rajpal & Sons.

Cita Chicago Style (17a ed.)

Abdul Kalam, A. P. J. Indomitable Spirit. New Delhi: Rajpal & Sons, 2012.

Cita MLA (8a ed.)

Abdul Kalam, A. P. J. Indomitable Spirit. Rajpal & Sons, 2012.