APA Edition Citation

P R Trivedi. (1999). Encyclopaedia of world environment,Vol.1: Ecology. APH publishing corporation.

Chicago Edition Citation

P R Trivedi. Encyclopaedia of World Environment,Vol.1: Ecology. New Delhi: APH publishing corporation, 1999.

MLA Edition Citation

P R Trivedi. Encyclopaedia of World Environment,Vol.1: Ecology. APH publishing corporation, 1999.

Warning: These citations may not always be 100% accurate.