Cita APA (7th ed.)
Asawa, G. (2014). Elementary irrigation engineering. New Age International.
Cita Chicago (17th ed.)
Asawa, G.L. Elementary Irrigation Engineering. Kolkata: New Age International, 2014.
Cita MLA (9th ed.)
Asawa, G.L. Elementary Irrigation Engineering. New Age International, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.