APA
Abbasi S., . (1997). Wetlands of india. New Delhi: Ashish Publishing House.
Chicago
Abbasi S.A, . 1997. Wetlands of india. New Delhi: Ashish Publishing House.
Harvard
Abbasi S., . (1997). Wetlands of india. New Delhi: Ashish Publishing House.
MLA
Abbasi S.A, . Wetlands of india. New Delhi: Ashish Publishing House. 1997.