Cita APA (7th ed.)

Abbasi, S. A. (1997). Wetlands of India: Ecology and threats. Discovery Pub. House.

Cita Chicago (17th ed.)

Abbasi, S. A. Wetlands of India: Ecology and Threats. New Delhi: Discovery Pub. House, 1997.

Cita MLA (9th ed.)

Abbasi, S. A. Wetlands of India: Ecology and Threats. Discovery Pub. House, 1997.