Paul, N. K., & Sarker, M. A. M. (2000). Biodiversity. Eureka Book Agency.
Cita Chicago (17th ed.)Paul, Nishit Kumar, i Md. Abdul Mannan Sarker. Biodiversity. Rajshahi: Eureka Book Agency, 2000.
Cita MLA (9th ed.)Paul, Nishit Kumar, i Md. Abdul Mannan Sarker. Biodiversity. Eureka Book Agency, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.