Cita APA (7th ed.)

Srivastava, R. (2006). Ecology and biodiversity. Pragun Publications.

Cita Chicago (17th ed.)

Srivastava, Rahul. Ecology and Biodiversity. New Delhi [India]: Pragun Publications, 2006.

Cita MLA (9th ed.)

Srivastava, Rahul. Ecology and Biodiversity. Pragun Publications, 2006.