Cita APA (7th ed.)

Bhowmik, A. B. (2018). Ecology. Bangladesh Association of Zoologists.

Cita Chicago (17th ed.)

Bhowmik, Ashit Baran. Ecology. Dhaka: Bangladesh Association of Zoologists, 2018.

Cita MLA (9th ed.)

Bhowmik, Ashit Baran. Ecology. Bangladesh Association of Zoologists, 2018.