APA aipamena

(1987). The flight for survival: Peoples action for environment (1.). Center for science&enviornment.

Chicago Style aipamena

The Flight for Survival: Peoples Action for Environment. 1. NewDelhi: Center for science&enviornment, 1987.

MLA aipamena

The Flight for Survival: Peoples Action for Environment. 1. Center for science&enviornment, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.