Cita APA (7th ed.)
Khan, I. H. (2005). Textbook of geotechnical engineering (2nd ed.). Prentice Hall of India.
Cita Chicago (17th ed.)
Khan, Iqbal H. Textbook of Geotechnical Engineering. 2nd ed. New Delhi: Prentice Hall of India, 2005.
Cita MLA (9th ed.)
Khan, Iqbal H. Textbook of Geotechnical Engineering. 2nd ed. Prentice Hall of India, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.