Cita APA (7th ed.)
Patwardhan, A. (2017). Industrial wastwater treatment (2nd ed.). PHI Learning.
Cita Chicago (17th ed.)
Patwardhan, A.D. Industrial Wastwater Treatment. 2nd ed. Delhi: PHI Learning, 2017.
Cita MLA (9th ed.)
Patwardhan, A.D. Industrial Wastwater Treatment. 2nd ed. PHI Learning, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.