APA ציטוט

Chhatwal G R. (1998). Encyclopaedia of Environmental Education (v.2). Anmol.

Chicago Edition Citation

Chhatwal G R. Encyclopaedia of Environmental Education (v.2). New Delhi: Anmol, 1998.

ציטוט MLA

Chhatwal G R. Encyclopaedia of Environmental Education (v.2). Anmol, 1998.