Khan, T. (1990). Evolution. Shree.
Cita Chicago (17th ed.)Khan, T.R. Evolution. New Delhi: Shree, 1990.
Cita MLA (9th ed.)Khan, T.R. Evolution. Shree, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)