APA
Dutta Ritwick,, . (2002). The environmental activists handbook II. Delhi: Socio-Legal Information Centre.
Chicago
Dutta Ritwick,, . 2002. The environmental activists handbook II. Delhi: Socio-Legal Information Centre.
Harvard
Dutta Ritwick,, . (2002). The environmental activists handbook II. Delhi: Socio-Legal Information Centre.
MLA
Dutta Ritwick,, . The environmental activists handbook II. Delhi: Socio-Legal Information Centre. 2002.