Cita APA (7th ed.)

Singh, J. e. (2005). Environment and development. I.K. International LTD.

Cita Chicago (17th ed.)

Singh, Jagbir ed. Environment and Development. New Delhi: I.K. International LTD, 2005.

Cita MLA (9th ed.)

Singh, Jagbir ed. Environment and Development. I.K. International LTD, 2005.