Cita APA (7th ed.)
Challa, S. N. M. (2002). Water resources engineering: Principles and practice (2nd ed.). New Age International.
Cita Chicago (17th ed.)
Challa, Satya Narayan Murty. Water Resources Engineering: Principles and Practice. 2nd ed. Kolkata: New Age International, 2002.
Cita MLA (9th ed.)
Challa, Satya Narayan Murty. Water Resources Engineering: Principles and Practice. 2nd ed. New Age International, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.