Cita APA (7th ed.)
Gohil, M. B. (2000). Land treatment of waste water. New Age International.
Cita Chicago (17th ed.)
Gohil, M. B. Land Treatment of Waste Water. Calcutta: New Age International, 2000.
Cita MLA (9th ed.)
Gohil, M. B. Land Treatment of Waste Water. New Age International, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.