APA ציטוט

Kumar, H. D. (2014). Modern concepts of ecology (8th ed.). Vikas publications.

Chicago Edition Citation

Kumar, H D. Modern Concepts of Ecology. 8th ed. New Delhi: Vikas publications, 2014.

ציטוט MLA

Kumar, H D. Modern Concepts of Ecology. 8th ed. Vikas publications, 2014.