Cita APA (7th ed.)

Khan, M. A. (2000). Red Book of Threatened Birds of Bangladesh. IUCN.

Cita Chicago (17th ed.)

Khan, M. Anisuzzaman. Red Book of Threatened Birds of Bangladesh. Dhaka: IUCN, 2000.

Cita MLA (9th ed.)

Khan, M. Anisuzzaman. Red Book of Threatened Birds of Bangladesh. IUCN, 2000.