APA
Khan M. A., Khan M. M. H., Ahmed R., Joarder N. B., Islam M. A., Ameen M., Nishat A. & IUCN--The World Conservation Union. (2000). Red book of threatened birds of Bangladesh. Dhaka: IUCN Bangladesh.
Chicago
Khan M Anisuzzaman, Khan M Monirul H, Ahmed Rashiduzzaman, Joarder Nargis Banu, Islam Md Anwarul, Ameen Mahmud-ul, Nishat Ainun and IUCN--The World Conservation Union. 2000. Red book of threatened birds of Bangladesh. Dhaka: IUCN Bangladesh.
Harvard
Khan M. A., Khan M. M. H., Ahmed R., Joarder N. B., Islam M. A., Ameen M., Nishat A. and IUCN--The World Conservation Union. (2000). Red book of threatened birds of Bangladesh. Dhaka: IUCN Bangladesh.
MLA
Khan M Anisuzzaman, Khan M Monirul H, Ahmed Rashiduzzaman, Joarder Nargis Banu, Islam Md Anwarul, Ameen Mahmud-ul, Nishat Ainun and IUCN--The World Conservation Union. Red book of threatened birds of Bangladesh. Dhaka: IUCN Bangladesh. 2000.