Cita APA (7th ed.)
Dhameja,Suresh K. Environmental studies (3rd ed.). S.K.Kataria 3rd ed.
Cita Chicago (17th ed.)
Dhameja,Suresh K. Environmental Studies. 3rd ed. New Delhi: S.K.Kataria 3rd ed.
Cita MLA (9th ed.)
Dhameja,Suresh K. Environmental Studies. 3rd ed. S.K.Kataria 3rd ed.
Atenció: Aquestes cites poden no estar 100% correctes.