APA-viite

Tewari, D. N. (1987). Victims of environmental crisis. EBD Educational.

Chicago-tyylinen lähdeviittaus

Tewari, D N. Victims of Environmental Crisis. Dehradun: EBD Educational, 1987.

MLA-viite

Tewari, D N. Victims of Environmental Crisis. EBD Educational, 1987.